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Cold rolled coil, strip and sheet

Our wide selection of cold rolled coil, strip and sheet products are available for a variety of use. These products come in heat and corrosion resistant forms. Their lightweight yet strong, durable and fully recyclable materials ensure versatility in application.

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Grades, dimensions and services

METRIC DIMENSIONS
Surface finish Thickness (mm) Width (mm)
2B – Cold rolled,heat treated, pickled, skin passed 0.25 – 8.0 max. 2032
2D – Cold rolled, heat treated, pickled 0.4 – 6.35 max. 1524
2E – Cold rolled, heat treated, mechanically descaled 0.4 – 8.0 max. 2032
2R – Cold rolled, bright annealed 0.25 – 3.5 max. 1524
2H – Work hardened 0.4 – 6.35 max. 1524
Polished, brushed 0.5 – 4.0 max. 1524
Deco 0.3 – 3.5 max. 1524
 
IMPERIAL DIMENSIONS – PRODUCTS AVAILABLE FROM OUTOKUMPU AMERICAS
Surface finish Gauge (in) Width (in)
2B – Cold rolled, heat treated, pickled, skin passed 10 – 24 max. 72*
2D – Cold rolled, heat treated, pickled 12 – 24 max. 60
BA Mexinox only 18 – 28 max. 48
Deco Rolled-On Mexinox only 14 – 28 max. 48
Polished (not brushed) 11 – 24 max. 60
Temper rolled Mexinox only 13 – 29 max. 48
 

The availability of surface finishes and dimensions depends on the steel grade. Check Outokumpu Steel Finder for more specific information

*) Only 304L and 316L grades are available in 72” width

This is Outokumpu standard dimensions, other dimensions are available on request. Please contact Outokumpu sales to discuss your needs.

Do you need a stainless steel that is produced in Americas? View Outokumpu product offering in Calvert, AL and in Mexinox

Moda 409/4512 stainless steel

Moda 409/4512 is a weldable ferritic stainless steel with good oxidation resistance in dry air. It is also available as low-carbon Moda 409L.

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  • EN: 1.4512
  • ASTM type: 409
  • ASTM UNS: -
  • Microstructure: Ferritic
Typical applications
  • Automotive applications
  • Industrial exhaust systems
Chemical composition
  • C: 0.02
  • Cr: 11.5
  • Ni: 0,2
  • Mo: -
  • N: -
  • Others: Ti

Moda 410L/4003 stainless steel

Moda 410L/4003 is a weldable ferritic stainless steel with elevated yield strength and resistance to abrasion. Its better corrosion resistance compared to carbon steels enables lower maintenance costs and longer service life.

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  • EN: 1.4003
  • ASTM type: 410L
  • ASTM UNS: S40977
  • Microstructure : Ferritic
Typical applications
  • Railroad and road vehicles
  • Shipping containers
  • Industrial applications
  • Mining conveyors
Chemical composition
  • C: 0.02
  • Cr: 11.5
  • Ni: 0.5
  • Mo: -
  • N: -
  • Others: -

Moda 430/4016 stainless steel

Moda 430/4016 is a classic 16 % chromium ferritic stainless steel used in mildly corrosive environments.

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  • EN: 1.4016
  • ASTM type: 430
  • ASTM UNS: S43000
  • Microstructure : Ferritic
Typical applications
  • Kitchen equipment
  • Household appliances
  • Sinks
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 16.2
  • Ni: -
  • Mo: -
  • N: -
  • Others : -

Moda 430Ti/4520 stainless steel

Moda 430Ti/4520 is an alternative to Moda 430/4016 with better formability and weldability for stamping, drawability applications, and complex shapes.

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  • EN: 1.4520
  • ASTM type: 430Ti
  • ASTM UNS: -
  • Microstructure : Ferritic
Typical applications
  • Counter tops
  • Flue induction connectors
  • Automotive applications
Chemical composition
  • C: 0.02
  • Cr: 16.2
  • Ni: -
  • Mo: -
  • N: -
  • Others: Ti

Moda 4589 stainless steel

Moda 4589 is a 14 % chromium product with a small amount of niobium for elevated strength, making it suitable for structural parts exposed to loads that demand higher yield points.

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  • EN: 1.4589
  • ASTM type: -
  • ASTM UNS: S42035
  • Microstructure: Ferritic
Typical applications
  • Conveyor chains 
  • Railroad cars
Chemical composition
  • C: 0.05
  • Cr: 14.0
  • Ni: 1.7
  • Mo: 0.3
  • N: -
  • Others:

    Ti

     

Moda 439/4510 stainless steel

A titanium-stabilized 17% chromium ferritic steel with improved corrosion resistance, formability, and weldability compared to Moda 430/4016.

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  • EN: 1.4510
  • ASTM type: 439
  • ASTM UNS: S43035
  • Microstructure: Ferritic
Typical applications
  • Automotive exhaust systems
  • Sugar industry equipment
  • Household appliances
Chemical composition
  • C: 0.02
  • Cr: 17.1
  • Ni: -
  • Mo: -
  • N: -
  • Others: Ti

Core 201/4372

This low-nickel stainless steel has properties approaching Core 301/4310 but with a higher work hardening coefficient. Grade is available from Outokumpu Americas.

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  • EN: 1.4372
  • ASTM type: 201
  • ASTM UNS: S20100
  • Microstructure: Austenitic
Typical applications
  • Household appliances
  • Kitchen utensils
  • Sinks
  • Doors and windows
  • Railroad cars
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 16.1
  • Ni: 3.6
  • Mo: -
  • N: 0.08
  • Others: 7Mn

Core 301/4310

A lower chromium and nickel alternative to Core 304/4301 with high work hardening capacity, this is a good choice for applications subjected to high mechanical loading

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  • EN: 1.4310
  • ASTM type: 301
  • ASTM UNS: S30100
  • Microstructure: Austenitic
Typical applications
  • Springs
  • Press plates
  • Conveyor chains
  • Mixer blades
  • Sinks
Typical chemical composition, by mass %
  • C: 0.10
  • Cr: 17.0
  • Ni: 7.0
  • Mo: -
  • N: -
  • Others : -

Core 301LN/4318

A low-carbon, nitrogen alloyed alternative to Core 301/4310 with elevated strength, making it particularly suitable for lightweight construction.

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  • EN: 1.4318
  • ASTM type: 301LN
  • ASTM UNS: S30153
  • Microstructure: Austenitic
Typical applications

• Automotive applications, especially vehicles chassis
• Railroad cars

Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 17.7
  • Ni: 6.5
  • Mo: -
  • N: 0.14
  • Others : -

Core 304/4301

Core 304/4301 is a classic 18% chromium, 8% nickel austenitic stainless steel. It’s an all-purpose product with good corrosion resistance and is suitable for a wide variety of applications that require good formability and weldability. Core 304/4301 can be delivered with a variety of surface finishes.

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  • EN: 1.4301
  • ASTM type: 304
  • ASTM UNS: S30400
  • Microstructure: Austenitic
Typical applications
  • Household appliances and consumer goods
  • Kitchen equipment
  • Indoor and outdoor cladding, handrails and window frames
  • Food and beverage industry equipment
  • Storage tanks
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 18.1
  • Ni: 8.1
  • Mo: -
  • N: -
  • Others: -

Core 304L/4306

A higher nickel alternative to Core 304L/4307 with improved formability and deep drawability.

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  • EN: 1.4306
  • ASTM type: 304L
  • ASTM UNS: S30403
  • Microstructure: Austenitic
Typical applications
  • Chemical and pharmaceutical plant equipment (mild to medium corrosive environments)
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 18.2
  • Ni: 10.1
  • Mo: -
  • N: -
  • Others: -

Core 304L/4307

Core 304L/4307 is a low-carbon alternative to Core 304/4301. The lower carbon content minimizes carbide precipitation as a result of heat input, for example during welding, giving improved resistance against intergranular corrosion. Core 304L/4307 is suitable for a wide variety of applications that require good formability and weldability, and can be delivered with a variety of surface finishes.

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  • EN: 1.4307
  • ASTM type: 304L
  • ASTM UNS: S30403
  • Microstructure: Austenitic
Typical applications
  • Food and beverage industry equipment
  • Chemical and pharmaceutical industry equipment (mild to medium corrosive environments)
  • Heat exchangers
  • Storage tanks
  • Tank containers
  • Pipes and tubes
  • Flanges and valves
Typical chemical composition,% by mass
  • C: 0.02
  • Cr: 18.1
  • Ni: 8.1
  • Mo: -
  • N: -
  • Others: -

Core 305/4303

A high-nickel alternative to Core 304/4301 with reduced strain hardening and excellent cold-forming properties. Ideal for parts that require high degree of deformation. 

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  • EN: 1.4303
  • ASTM type: 305
  • ASTM UNS: S30500
  • Microstructure: Austenitic
Typical applications
  • Industrial parts with complex shapes
  • Sinks and other deep-drawn products
  • Complex stamping processes
  • Re-rollers producing very thin-gauge coils
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 17.7
  • Ni: 12.5
  • Mo: -
  • N: -
  • Others: -

Core 321/4541

A titanium-stabilized austenitic stainless steel with improved intergranular corrosion resistance for an extended temperature range.

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  • EN: 1.4541
  • ASTM type: 321
  • ASTM UNS: S32100
  • Microstructure: Austenitic
Typical applications
  • Anneailing covers
  • Stack liners
  • Automotive exhaust systems
  • Welded pressure vessels
  • Flanges and valves
Typical chemical composotion, % by mass
  • C: 0.04
  • Cr: 17.3
  • Ni: 9.1
  • Mo: -
  • N: -
  • Others : Ti

Core 347/4550

Core 347/4550 is a niobium stabilized alternative to Core 321/4541 with improved intergranular corrosion resistance and good mechanical properties at high temperatures. Core 347/4550 is particularly useful in applications with intermittent heating in the range 400–900 °C/750–1650 °F.

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  • EN: 1.4550
  • ASTM type: 347
  • ASTM UNS: S34700
  • Microstructure: Austenitic
Typical applications
  • High temperature gaskets
  • Rocket engine parts
  • Expansion joints
  • Aircraft collector rings
  • Exhaust manifolds
  • Chemical production equipment
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 17.5
  • Ni: 9.5
  • Mo: -
  • N: -
  • Others: Nb

Core 4513

Core 4513 is a 1% molybdenum-alloyed ferritic stainless steel with medium chromium content.

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  • EN: 1.4513
  • ASTM Type: -
  • ASTM UNS: -
  • Microstructure: Ferritic
Typical applications
  • Automotive exhaust systems & mufflers
  • Decorative trim in automotive applications
Chemical composition
  • C: 0.02
  • Cr: 17
  • Ni: -
  • Mo: 1
  • N: -
  • Other: Ti:0.5

Core 4622

A nickel-free, high-chromium (21Cr) ferritic stainless steel with equal corrosion resistance to Core 304/4301. Core 4622 has excellent deep drawability and is almost ridging free, meaning it is easier to polish and has a lower overall production cost.

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  • EN: 1.4622
  • ASTM type: -
  • ASTM UNS: S44330
  • Microstructure: Ferritic
Typical applications
  • Household, catering and architectural applications (indoor and outdoor)
  • Tubular products for automotive and process industries
  • Building facades
  • Tanks and process equipment
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 21.0
  • Ni: -
  • Mo: -
  • N: -
  • Others: Nb,Ti,Cu

Supra 316/4401 stainless steel

Supra 316/4401 is a widely used Molybdenum alloyed austenitic stainless steel. It’s an all-purpose product with very good corrosion resistance and is suitable for a wide variety of applications that require good formability and weldability. Supra 316/4401 can be delivered with a variety of surface finishes.

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  • EN: 1.4401
  • ASTM type: 316
  • ASTM UNS: S31600
  • Microstructure: Austenitic
Typical applications
  • Heat exchangers
  • Flanges and valves
Chemical composition
  • C: 0.04
  • Cr: 17.2
  • Ni: 10.1
  • Mo: 2.1
  • N: -
  • Others : -

Supra 316/4436 stainless steel

Supra 316/4436 is a product with high resistance to non-oxidizing acids and chloride-containing media due to higher molybdenum content. It has good formability and weldability.

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  • EN: 1.4436
  • ASTM type: 316
  • ASTM UNS: S31600
  • Microstructure: Austenitic
Typical applications
  • Pulp and paper industry equipment
  • Pharmaceutical industry equipment
  • Flanges and valves
Chemical composition
  • C: 0.04
  • Cr: 16.9
  • Ni: 10.7
  • Mo: 2.6
  • N: -
  • Others: -

Supra 316L/4404 stainless steel

Supra 316L/4404 is a low-carbon alternative to Supra 316/4401. The lower carbon content minimizes carbide precipitation as a result of heat input, for example during welding, giving improved resistance against intergranular corrosion.Supra 316L/4404 is suitable for a wide variety of applications that require good formability and weldability, and can be delivered with a variety of surface finishes.

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  • EN: 1.4404
  • ASTM type: 316L
  • ASTM UNS: S31603
  • Microstructure: Austenitic
Typical applications
  • Chemical industry
  • Petrochemical industry
  • Pulp and paper industry
  • Textile industry
  • Food and beverage industry
  • Pharmaceutical industry
  • Medical applications
  • Flanges and valves
Chemical composition
  • C: 0.02
  • Cr: 17.2
  • Ni: 10.1
  • Mo: 2.1
  • N: -
  • Others : -

Supra 316L/4432 stainless steel

Supra 316L/4432 is a low-carbon alternative to 316/4436. The lower carbon content minimizes carbide precipitation as a result of heat input, for example during welding, giving improved resistance against intergranular corrosion.

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  • EN: 1.4432
  • ASTM type: 316L
  • ASTM UNS: S31603
  • Microstructure: Austenitic
Typical applications
  •  Drinking water systems
  •  Cooling systems
  •  Wastewater systems
  •  Flanges and valves
Chemical composition
  • C: 0.02
  • Cr: 16.9
  • Ni: 10.7
  • Mo: 2.6
  • N: -
  • Others: -

Supra 316L/4435 stainless steel

Supra 316L/4435 is a alternative to 316L/4404 with higher molybdenum and nickel content for enhanced corrosion resistance and formability.

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  • EN: 1.4435
  • ASTM type: 316L
  • ASTM UNS: S31603
  • Microstructure: Austenitic
Typical applications
  • Urea plants
  • Pulp and synthetic fiber plants
  • Flanges and valves
  • Cryogenic
  • Hydrogen
Chemical composition
  • C: 0.02
  • Cr: 17.3
  • Ni: 12.6
  • Mo : 2.6
  • N: -
  • Others : -

Supra 316plus stainless steel

Supra 316plus is the highest strength stainless steel in the Supra range. It is a cost-efficient, 21Cr lower-nickel/molybdenum alternative to traditional molybdenum austenitics like Supra 316L. This product has good formability, excellent weldability, and is usable in cryogenic applications.

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  • EN: 1.4420
  • ASTM type : -
  • ASTM UNS: S31655
  • Microstructure: Austenitic
Typical applications
  • Process and transport tanks
  • Water treatment and pipes
  • Heat exchangers
  • Architectural applications
Chemical composition
  • C: 0.02
  • Cr: 20.3
  • Ni: 8.6
  • Mo: 0.7
  • N: 0.19
  • Others : -

Supra 316Ti/4571 stainless steel

Supra 316Ti/4571 is a titanium-stabilized alternative to Supra 316L/4404 – mainly used in Germany for elevated temperature applications. Due to its titanium-stabilization this product is weldable in all thickness ranges.

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  • EN: 1.4571
  • ASTM type: 316Ti
  • ASTM UNS: S31635
  • Microstructure: Austenitic
Usage
  • Flue gas applications
  • Flanges and valves
Chemical composition
  • C: 0.04
  • Cr: 16.8
  • Ni: 10.9
  • Mo: 2.1
  • N: -
  • Others: Ti

Supra 444/4521 stainless steel

Supra 444/4521 is a nickel-free molybdenum-alloyed ferritic stainless steel with very good corrosion resistance, good cold formability and high strength. It allows for thinner walls in tanks and is not prone to stress corrosion cracking.

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  • EN: 1.4521
  • ASTM type: 444
  • ASTM UNS: S444000
  • Microstructure: Ferritic
Typical applications
  • Hot water tanks
  • Drinking water pipes
Chemical composition
  • C: 0.02
  • Cr: 18.0
  • Ni: -
  • Mo: 2.04
  • N: -
  • Others: Nb,Ti

Forta 301/4310

A lower chromium and nickel alternative to Forta 304/4301 with high work hardening capacity.

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  • EN: 1.4310
  • ASTM type: 301
  • ASTM UNS: S30100
  • Microstructure: Austenitic
Typical applications
  • Automotive components
  • Cable connectors
  • Springs
  • Window frames
  • Commercial appliances
Typical chemical composition, % by mass
  • C: 0.10
  • Cr: 17.0
  • Ni: 7.0
  • Mo: -
  • N: -
  • Others: -

Forta 301LN/4318

A low-carbon, nitrogen alloyed alternative to Forta 301/4310.

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  • EN: 1.4318
  • ASTM type: 301LN
  • ASTM UNS: S30153
  • Microstructure : Austenitic
Typical applications
  • Vehicle chassis
  • Profiles
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 17.7
  • Ni: 6.5
  • Mo: -
  • N: 0.14
  • Others: -

Forta 304/4301

Forta 304/4301 is a classic 18% chromium, 8% nickel austenitic stainless steel. It’s an all-purpose product with good corrosion resistance and is suitable for a wide variety of applications.

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  • EN: 1.4301
  • ASTM type: 304
  • ASTM UNS: S30400
  • Microstructure: Austenitic
Typical applications
  • Beer kegs
  • Cutlery
  • Automotive components
  • Tanks and vessels
  • Furniture
  • Structural applications
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 18.1
  • Ni: 8.1
  • Mo: -
  • N: -
  • Others: -

Forta 304L/4307

Forta 304L/4307 is a low-carbon alternative to Forta 304/4301 and is suitable for a wide variety of applications.

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  • EN: 1.4307
  • ASTM type: 304L
  • ASTM UNS: S30403
  • Microstructure: Austenitic
Typical applications
  • Beer kegs
  • Cutlery
  • Automotive components
  • Tanks and vessels
  • Furniture
  • Structural applications
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 18.1
  • Ni: 8.1
  • Mo: -
  • N: -
  • Others: -

Forta 316/4401

A normal-carbon alternative to Forta 316L/4404 that is widely used for various applications.

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  • EN: 1.4401
  • ASTM type: 316
  • ASTM UNS: S31600
  • Microstructure: Austenitic
Typical applications
  • Automotive components
  • Tanks and vessels
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 17.2
  • Ni: 10.1
  • Mo: 2.1
  • N: -
  • Others: -

Forta 316L/4404

A normal-carbon alternative to Forta 316L/4404 that is widely used for various applications.

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  • EN: 1.4404
  • ASTM type: 316L
  • ASTM UNS: S31603
  • Microstructure : Austenitic
Typical applications
  • Automotive components
  • Tanks and vessels
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 17.2
  • Ni: 10.1
  • Mo: 2.1
  • N: -
  • Others: -

Forta 316plus

Forta 316plus is a cost-efficient, 21Cr lower-nickel/molybdenum alternative to traditional molybdenum austenitics like Forta 316L/4404.

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  • EN: 1.4420
  • ASTM type: -
  • ASTM UNS: S31655
  • Microstructure: Austenitic
Typical applications
  • Automotive components
  • Tanks and vessels
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 20.3
  • Ni: 8.6
  • Mo: 0.7
  • N: 0.19
  • Others : -

Forta 316Ti/4571

A titanium-stabilized, molybdenum-alloyed austenitic alternative to Forta 316L/4404 – mainly used in Germany.

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  • EN: 1.4571
  • ASTM type: 316Ti
  • ASTM UNS: S32100
  • Microstructure: Austenitic
Typical applications
  • Heating technology
  • Profiles
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 16.8
  • Ni: 10.9
  • Mo: 2.1
  • N: -
  • Others: Ti

Forta 430/4016

A classic 16% chromium ferritic stainless steel used in mildly corrosive environments.

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  • EN: 1.4016
  • ASTM type: 430
  • ASTM UNS: S43000
  • Microstructure: Ferritic
Typical applications
  • Automotive components
  • Structural applications
  • Tanks
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 16.2
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Forta DX 2205

The most popular duplex product on the market. Offers very good resistance to uniform and localized corrosion and stress corrosion cracking in combination with high mechanical strength.

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  • EN: 1.4462
  • ASTM type: -
  • ASTM UNS: S32205
  • Microstructure: Duplex
Typical applications
  • Cargo tanks in chemical tankers
  • Pulp and paper industry applications such as digesters and process tanks
  • Oil and gas industry applications such as flanges, tubes, and pipes
  • Structural components in bridges
  • Flanges and valves
Chemical composition, % by mass
  • C: 0.02
  • Cr: 22.4
  • Ni: 5.7
  • Mo: 3.1
  • N: 0.17
  • Others: -

Forta DX 2304

A duplex product with a leaner alloying composition than Forta DX 2205. It has good resistance to localized and uniform corrosion, as well as stress corrosion cracking, combined with high mechanical strength.

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  • EN: 1.4362
  • ASTM type: -
  • ASTM UNS: S32304
  • Microstructure: Duplex
Typical applications
  • Pulp and paper industry applications
  • Blast walls on oil platforms
  • Flanges and valves
Chemical composition, % by mass
  • C: 0.02
  • Cr: 23.0
  • Ni: 4.8
  • Mo: 0.3
  • N: 0.10
  • Others: Cu

Forta H400

Forta H400 has higher strength than standard 304/4301 and a lower nickel content, making it a cost-effective and lightweight austenitic product for the automotive industry. It has been used in automotive applications for over 10 years.

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  • EN: 1.4376
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Austenitic
Usage
  • Cross members
  • Strut domes
  • Bumpers
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 17.5
  • Ni: 4.0
  • Mo: -
  • N: 0.20
  • Others: 6.8Mn

Forta LDX 2101

A lean-alloyed duplex product with good resistance to localized and uniform corrosion, as well as stress corrosion cracking, making it a good substitute for coated carbon steel in e.g. structural components and storage tanks. Also offers high mechanical strength and good machinability.

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  • EN: 1.4162
  • ASTM type: -
  • ASTM UNS: S32101
  • Microstructure: Duplex
Typical applications
  • Storage tanks
  • Household heaters
  • Structural components for floodgates and bridges, or rebar for concrete structures
  • Pulp and paper industry applications such as digesters and components for paper machines
  • Flanges and valves
Chemical composition, % by mass
  • C: 0.03
  • Cr: 21.5
  • Ni: 1.5
  • Mo: 0.3
  • N: 0.22
  • Others : 5 Mn Cu

Forta LDX 2404

A low-nickel, high-nitrogen duplex product with higher mechanical strength than Forta DX 2205. Offers very good resistance to localized and uniform corrosion, as well as stress corrosion cracking.

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  • EN: 1.4662
  • ASTM type: -
  • ASTM UNS: S82441
  • Microstructure: Duplex
Typical applications
  • Storage tanks
  • Structural components for flood and sluice gates
  • Mining industry applications such as dewatering equipment
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 24.0
  • Ni: 3.6
  • Mo: 1.6
  • N: 0.27
  • Others: 3Mn Cu

Forta SDX 2507

A super duplex product with higher corrosion resistance and mechanical strength than Forta DX 2205. Often used in extremely corrosive environments such as desalination, chemical, or offshore subsea applications.

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  • EN: 1.4410
  • ASTM type: -
  • ASTM UNS: S32750
  • Microstructure: Duplex
Typical applications
  • Desalination plants
  • Industrial piping
  • Scrubbers
  • Tubular products for oil and gas applications
  • Deep-sea pipelines
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 25
  • Ni: 7.0
  • Mo: 4.0
  • N: 0.27
  • Others: -

Sanicro® 35 nickel base alloy

Sanicro® 35 is the latest addition to the Outokumpu Ultra range bridging the gap between high performance stainless steel and conventional nickel base alloys. This new grade has excellent corrosion resistance in combination with high mechanical strength. Due to its leaner alloying concept Sanicro® 35 can be an attractive and cost competitive alternative to nickel base alloys with similar properties.

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  • W. Nr: -
  • UNS: N08935
  • ISO: -
  • Microstructure: Austenitic
Sanicro®35 in a nutshell
  • Excellent resistance to pitting and crevice corrosion
  • Excellent resistance to stress corrosion cracking (SCC)
  • Very suitable in seawater applications
  • High resistance to uniform corrosion in acid and caustic environments
  • High resistance to erosion-corrosion
  • Very high mechanical strength
  • Good fabrication properties such as forming and welding

Sanicro® is a trademark owned by Alleima AB

Typical applications
  • Heat exchangers
  • Equipment in oil refineries
  • Equipment in biorefineries
  • Equipment in chemical process industry
  • Seawater and brine handling equipment

 

Product forms

Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 27.0
  • Ni: 35.5
  • Mo: 6.4
  • N: 0.27
  • Others : Cu

Ultra 254 SMO stainless steel

A 6 % molybdenum and nitrogen-alloyed austenitic stainless steel with extremely high resistance to both uniform and localized corrosion. This product was developed especially for oil and gas offshore platforms and the pulp and paper industry.

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  • EN: 1.4547
  • ASTM type: -
  • ASTM UNS: S31254
  • Microstructure: Austenitic
Typical applications
  • Applications requiring resistance to chlorinated seawater
  • Flue gas cleaning
  • Maritime exhaust gas cleaning (EGC)
  • Bleaching equipment in the pulp and paper industry
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.01
  • Cr: 20.0
  • Ni: 18.0
  • Mo: 6.1
  • N: 0.20
  • Others: Cu

Ultra 317L stainless steel

Ultra 317L is a molybdenum-alloyed austenitic stainless steel with higher corrosion resistance than Supra 316L/4404 – mainly used in the USA and Asia.

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  • EN: 1.4438
  • ASTM type:

    317L

     

  • ASTM UNS: S31703
  • Microstructure : Austenitic
Typical applications
  • Chemical processing industry
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 18.2
  • Ni: 13.7
  • Mo: 3.1
  • N: -
  • Others : -

Ultra 904L stainless steel

Ultra 904L is a high-nickel and molybdenum austenitic stainless steel with very high corrosion resistance. It was originally developed for handling sulfuric acid at ambient temperatures, and is now used in a broad range of chemical industry applications.

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  • EN: 1.4539
  • ASTM type: 904L
  • ASTM UNS: NO8904
  • Microstructure: Austenitic
Typical applications
  • Chemical and petrochemical industry equipment such as pipes, heat exchangers, tanks, and reactor vessels
  • Sulfuric acid handling
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.01
  • Cr: 19.8
  • Ni: 24.2
  • Mo: 4.3
  • N: -
  • Others: 1.4Cu

Ultra Alloy 825 nickel base alloy

Outokumpu Ultra Alloy 825 is a titanium stabilized austenitic nickel base alloy with an addition of copper.

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  • W.-Nr.: 2.4858
  • UNS: N08825
  • ISO: NW8825/ NiFe30Cr21Mo3
  • Microstructure: Austenitic
Typical applications
  • Components in sour gas service
  • Offshore oil and gas piping systems
  • Equipment in petroleum refineries
  • Heating coils
  • Heat exchangers
  • Tanks
  • Scrubbers
  • Chemical processing equipment
  • Food process equipment
  • Nuclear industry equipment
Typical chemical composition, % by mass
  • C: 0.01
  • Cr: 23.0
  • Ni: 39.0
  • Mo: 3.2
  • Cu: 1.7
  • Others: Ti 0.75, Mn 0.8, Si 0.35, Al 0.1, Fe bal.

Dura 17-7PH

A precipitation hardening stainless steel with high strength and hardness, good corrosion resistance, and satisfactory formability (depending on heat treatment/condition). 

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  • EN: 1.4568
  • ASTM: 631
  • UNS: S17700
  • Microstructure: Precipitation hardening
Typical applications
  • Retaining rings
  • Springs
  • Valves and flanges
  • Gears
  • Aircraft parts
Typical chemical composition, % by mass
  • C: 0.08
  • Cr: 17.0
  • Ni: 7.0
  • Mo: -
  • N: -
  • Others : Al

Dura 4110

A high-hardness martensitic stainless steel with improved corrosion and wear resistance compared to Dura 420/4034. 

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  • EN: 1.4410
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Knife blades
  • Scissors
  • Surgical cutting tools
  • Measuring tools
  • Pump construction
  • Valves
Typical chemical composition, % by mass
  • C: 0.50
  • Cr: 14.8
  • Ni: -
  • Mo: 0.8
  • N: -
  • Others: -

Dura 4116

Similar to Dura 4110 but with elevated wear resistance.

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  • EN: 1.4116
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Cutting instruments that undergo partial hardening
Typical chemical composition, % by mass
  • C: 0.50
  • Cr: 14.4
  • Ni: -
  • Mo: 0.6
  • N: -
  • Others: -

Dura 4120

Similar to Dura 420/4021 but with improved corrosion resistance and hightemperature strength. 

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  • EN: 1.4120
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Mechanical engineering applications
  • Surgical instruments
Typical chemical composition, % by mass
  • C: 0.16
  • Cr: 13.2
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Dura 4122

Outokumpu’s most corrosion-resistant martensitic stainless steel. Good resistance in moderately corrosive, low-chloride environments and very good mechanical properties and wear resistance. Medium-high hardness. 

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  • EN: 1.4122
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Surgical instruments
  • Food processing equipment
  • Mechanical parts
  • Machine and pump construction
Typical chemical composition, % by mass
  • C: 0.41
  • Cr: 16.1
  • Ni: -
  • Mo: 1.0
  • N: -
  • Others: -

Dura 420/4021

A very popular martensitic stainless steel that is corrosion resistant in water and steam. 

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  • EN: 1.4021
  • ASTM type: 420
  • ASTM UNS: S42000
  • Microstructure: Martensitic
Typical applications
  • Cutting utensils
  • Surgical instruments
  • Press plates
  • Brake discs
  • Mechanical parts
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.20
  • Cr: 13.0
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Dura 420/4028

A martensitic stainless steel that is corrosion resistant in water and steam. 

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  • EN: 1.4028
  • ASTM type: 420
  • ASTM UNS: S42000
  • Microstructure: Martensitic
Typical applications
  • Cutting utensils
  • Surgical instruments
  • Measuring tools
  • Flanges and valves
  • Wear-resistant mechanical parts
Typical chemical composition, % by mass
  • C: 0.30
  • Cr: 12.5
  • Ni: -
  • Mo: -
  • N: -
  • :

Dura 420/4031

A martensitic stainless steel with medium-high hardness that is corrosion resistant in water and steam. 

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  • EN: 1.4031
  • ASTM type: 420
  • ASTM UNS: S42000
  • Microstructure : Martensitic
Typical applications
  • Cutting utensils
  • Surgical instruments
  • Measuring tools
  • Wear-resistant mechanical parts 
Typical chemical composition, % by mass
  • C: 0.38
  • Cr: 13.5
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Dura 420/4034

A high-hardness martensitic stainless steel that is corrosion resistant in water and steam. 

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  • EN: 1.4034
  • ASTM type: 420
  • ASTM UNS: S42000
  • Microstructure: Martensitic
Typical applications
  • Professional kitchen knives
  • Surgical instruments
  • Press plates
  • Brake discs
Typical chemical composition, % by mass
  • C: 0.45
  • Cr: 13.7
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Therma 253 MA stainless steel

Therma 253 MA is an austenitic stainless steel with excellent oxidation and creep resistance in cyclic conditions that is best employed in temperatures up to 1150°C/2100°F. There is a slight susceptibility to embrittlement during continuous operation between 600–850°C/1110–1560°F.

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  • EN: 1.4835
  • ASTM type: -
  • ASTM UNS: S30815
  • Microstructure: Austenitic
Typical applications
  • Oil industry equipment
  • Conveyor belts
  • Refractory anchors
  • Expansion bellows
  • Radiant tubes
  • Rotary kilns
  • Exhaust manifolds
  • Power generation applications
  • Cyclone dip tubes
  • Impact separators
  • Bell furnaces
  • Muffle furnaces
  • Automotive exhaust components
  • Tube shields
  • Heat treatment trays
  • Dampers
  • Recuperator tubes
  • Large-scale bakery ovens
  • Valves and flanges
Typical chemical composition, % by mass
  • C: 0.09
  • Cr: 21.0
  • Ni: 11.0
  • Mo: -
  • N: 0.17
  • Others: Si, Ce

Dura 4024

A martensitic stainless steel with slightly better hardenability than Dura 410/4006 that is corrosion resistant in water and steam. 

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  • EN: 1.4024
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Mechanical engineering applications
  • Surgical instruments
Typical chemical composition, % by mass
  • C: 0.16
  • Cr: 13.2
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Therma 309S/4833 stainless steel

Therma 309S/4833 is an austenitic stainless steel with improved oxidation resistance in temperatures up to 1000°C/1830°F. There is a slight susceptibility to embrittlement during continuous operation at 600–900°C/1110–1652°F.

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  • EN: 1.4833
  • ASTM type: 309S
  • ASTM UNS: S30908
  • Microstructure: Austenitic
Typical applications
  • Furnace equipment
  • Annealing boxes
  • Thermowells
  • Baffle plates
  • Pots for quenching salt
  • Valves and flanges
Typical chemical composition, % by mass
  • C: 0.06
  • Cr: 22.3
  • Ni: 12.3
  • Mo: -
  • N: -
  • Others: -

Therma 310S/4845 stainless steel

Therma 310S/4845 is an austenitic product with very good oxidation resistance in general and good oxidation resistance in mildly cyclic conditions that is best employed in temperatures up to 1050°C/1920°F. There is a slight susceptibility to embrittlement during continuous operation between 600–900°C/1110–1652°F.

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  • EN: 1.4845
  • ASTM type: 310S
  • ASTM UNS: S31008
  • Microstructure : Austenitic
Typical applications
  • Furnace equipment
  • Oil industry equipment
  • Heat treatment baskets
  • Heat exchangers
  • Steam boilers
  • Thermowells
  • Automotive components
  • Valves and flanges
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 25.5
  • Ni: 19.1
  • Mo: -
  • N: -
  • Others : -

Therma 314/4841 stainless steel

Therma 314/4841 is an austenitic heat resisting stainless steel with excellent oxidation resistance in temperatures up to 1150°C/2100°F. There is a high susceptibility to embrittlement during continuous operation at 600–900°C/1110–1652°F

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  • EN: 1.4841
  • ASTM type: 314
  • ASTM UNS: S31400
  • Microstructure: Austenitic
Typical applications
  • Furnace equipment
  • Superheater suspensions
  • Enameling grates and hardening boxes
  • Valves and flanges
Typical chemical composition, % by mass
  • C: 0.06
  • Cr: 24.3
  • Ni: 19.2
  • Mo: -
  • N: -
  • Others: Si

Therma 4622Nb™

Outokumpu Therma 4622Nb™ (EN 1.4622) dual stabilized ferritic stainless steel has enhanced high temperature creep resistance above 1000°C due to alloying of niobium and silicon.

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  • EN: 1.4622
  • ASTM type: -
  • ASTM UNS: S44330
  • Microstructure: -
Typical applications
  • Automotive exhaust systems
  • Furnace equipment
  • Annealing boxes
  • Air heaters
  • Burner nozzles
Chemical composition
  • C: 0.02
  • Cr: 21
  • Ni: -
  • Mo: -
  • N: 0.02
  • Other: Cu:0.4 Mn:0.4

Therma 4724 stainless steel

Therma 4724 is a ferritic low-alloyed product with improved oxidation resistance in temperatures up to 850°C/1560°F.

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  • EN: 1.4724
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Ferritic
Typical applications
  • Furnace equipment
  • Thermal boiler components
  • Grids
  • Burner nozzles
  • Conveyor belts
  • Thermowells
Typical chemical composition, % by mass
  • C: 0.07
  • Cr: 12.5
  • Ni: -
  • Mo: -
  • N: -
  • Others: Al, Si

Therma 4828 stainless steel

Therma 4828 is an austenitic heat resisting stainless steel with improved oxidation resistance in temperatures up to 1000°C/1830°F. There is a slight susceptibility to embrittlement during continuous operation atbetween 600–850°C/1110– 1560 °F.

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  • EN: 1.4828
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Austenitic
Typical applcations
  • Furnace equipment (especially supporting parts)
  • Annealing and hardening boxes
  • Air heaters
  • Exhaust systems
  • Automotive components such as turbochargers
  • Valves and flanges
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 19.3
  • Ni: 11.2
  • Mo: -
  • N: -
  • Others: Si

Therma Alloy 800

The Therma range contains heat-resisting stainless steels and alloys for use in applications with high service temperatures normally > 550 °C/1020 °F. Outokumpu Therma Alloy 800 is a high temperature alloy design for high creep strength, resistance to carburization, oxidation, and other types of high-temperature corrosion.

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  • EN: 1.4876
  • ASTM Type: -
  • ASTM UNS: N08800
  • Microstructure: Austenitic
Typical applications
  • Heating element tubing
  • General high-temperature service in carburizing conditions
  • Steam/hydrocarbon reformers
  • Heat exchangers
  • High temperature process equipment
Typical chemical composition, % by mass
  • C: 0.03
  • Cr: 20
  • Ni: 30.5
  • Mo: -
  • N: -
  • Others: Al:0.15 Ti:0.15

Therma Alloy 800/800H

The Therma range contains heat-resisting stainless steels and alloys for use in applications with high service temperatures normally > 550 °C/1020 °F. Outokumpu Therma Alloy 800/800H & 800T is a series of high temperature alloys design for high creep strength, resistance to carburization, oxidation, and other types of high-temperature corrosion.

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  • EN: 1.4958
  • ASTM Type: -
  • ASTM UNS: N08810
  • Microstructure: Austenitic
Typical applications
  • Heating element tubing
  • General high-temperature service in carburizing conditions
  • Steam/hydrocarbon reformers
  • Heat exchangers
  • High temperature process equipment
Typical chemical composition, % by mass
  • C: 0.07
  • Cr: 20.5
  • Ni: 30.5
  • Mo: -
  • N: -
  • Others: Al:0.3 Ti:0.3

Therma Alloy 800T

The Therma range contains heat-resisting stainless steels and alloys for use in applications with high service temperatures normally > 550 °C/1020 °F. Outokumpu Therma Alloy 800/800H/800T is a series of high temperature alloys design for high creep strength, resistance to carburization, oxidation, and other types of high-temperature corrosion.

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  • EN: 1.4958
  • ASTM Type: -
  • ASTM UNS: N08811
  • Microstructure: Austenitic
Typical applications
  • Typical applications
  • Heating element tubing
  • General high-temperature service in carburizing conditions
  • Steam/hydrocarbon reformers
  • Heat exchangers
  • High temperature process equipment
Typical chemical composition, % by mass
  • C: 0.07
  • Cr: 20.5
  • Ni: 30.5
  • Mo: -
  • N: -
  • Others: Al:0.35 Ti:0.5
Our service centers provide a wide range of coil process services. Our long experience is your guarantee of superior quality, technical support and sustainable operations to ensure you get the very best advice and exceptional service – from quote to delivery.

Our services include slitting, cut-to-length, grinding and brushing lines specializing in polished and brushed surface treatments. Our service centers located in China, France, Germany, Hungary, Italy, Poland, Sweden and UK handle a wide range of grades, and many maintain extensive stock programs, with products available in both standard and specialty stainless steel grades. We handle the process from the mill right through to the finished product and ensure that you get your stainless steel formed and finished to your precise requirements. Coil service centers work as extended workbenches of our cold rolling mills and offer you proven benefits; delivery reliability, quality assurance and lot sizes to match any of your requirements.

Why cold-rolled coil, strip, and sheet?

  • Great width selection in coils, strips and sheets
  • Excellent dimensional accuracy
  • Available in austenitic, ferritic, duplex and martensitic grades, with wide variety of special surfaces

Cold rolled coil, strip and sheet

A wide selection for a variety of use; our cold rolled coil, strip and sheet products are available in both heat- and corrosion resistant forms. In addition, their standard and special surface finishes provide a unique level of customization. These products come in the following stainless-steel types: austenitic, ferritic, duplex and martensitic. Lightweight yet strong, the cold rolled coil, strip and sheet products are fully recyclable and are versatile in application. 

The Outokumpu offering includes semi-cold rolled surface RAP®2E: it is cold rolled, heat treated, mechanically descaled and pickled. It is a relatively rough shot blasted finish with cold band dimensional tolerances. 

Expertise in production 

Outokumpu has the ability to produce coils up to two meters in width in Avesta, Sweden (with the exception of 72 inches, which is produced in in Calvert USA), as well as the most comprehensive thickness range. To find the most suitable cold rolled coil, strip or sheet for your needs, check the thickness range from the table below.
Our strip products can be produced in a variety of widths, depending on the gauge required. Using the modern technology, an entire range of strip can be produced to the tightest tolerance. For thinner gauges and narrower strip check Outokumpu precision strip offering.

From complete control of the production process – beginning at Outokumpu’s own Kemi mine, the source of chrome used to produce stainless steel – to advanced production efficiencies, unmatched technical expertise and unwavering commitment to quality, Outokumpu delivers significant value to our customers.

We have an extensive coil service center network that operates as extended workbenches of our cold rolling mills and offer you proven benefits; delivery reliability, quality assurance and lot sizes to match any of your requirements. Find out more about our stainless-steel products and services available in at each service center location below.
 

Downloads

Environmental product declaration - Cold rolled
Environmental product declaration - Hot rolled
BRE – Certified environmental product declaration (EPD) – Stainless steel reinforcing bar – Outokumpu Sheffield
LEED Green Building Rating Systems
LEED points summary
Safety information sheet for stainless steel in Europe
RoHS 2018
A selection of Stainless steel complying with BASTA and BVB