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Hot rolled coil, strip and plate

Hot rolled coils, strips and plates are available in a wide range of heat and corrosion resistant grades in all stainless steel types: austenitic, ferritic, duplex, and martensitic. The resulting material is highly workable and 100% recyclable.

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Grades, dimensions and services

METRIC DIMENSIONS
Surface finish Thickness (mm) Width (mm)
1D – Hot rolled, heat treated, pickled 2.4 – 12.7 max. 2032
 
IMPERIAL DIMENSIONS – PRODUCTS AVAILABLE FROM OUTOKUMPU AMERICAS
Surface finish Thickness (in) Width (in)
1 – Hot rolled, heat treated, pickled .1000 – .3750 max. 72

 

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

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

Storage tank calculator: Calculate material consumption with your specifications.

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

     

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 441/4509

A nickel-free 17% chromium ferritic stainless steel grade with good corrosion resistance and high-temperature strength was originally designed for exhaust systems. Core 441/4509 is available with single (niobium) or dual (niobium and titanium) stabilization. Due to good formability and weldability it is often a suitable replacement for Core 301/4310.

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  • EN: 1.4509
  • ASTM type: -
  • ASTM UNS: S43940
  • Microstructure: Ferritic
Usage
  • Indoor claddings
  • Restaurant equipment and appliances
  • Tubes
  • Heat exchangers
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 17.6
  • Ni: -
  • Mo: -
  • N:

    -

     

  • Others: Nb, Ti 

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 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 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 EDX 2304

An enhanced version of Forta DX 2304 with better corrosion resistance and higher mechanical strength.

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  • EN: 1.4362
  • ASTM type: -
  • ASTM UNS: S32304
  • Microstructure: Duplex
Typical applications
  • Offshore topside structural components
  • Tank applications
  • Flanges and valves
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 23.8
  • Ni: 4.3
  • Mo: 0.5
  • N: 0.18
  • 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: -

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

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 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 420/4034

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

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 4713 stainless steel

Therma 4713 is a ferritic low-alloyed stainless steel best employed at 550–800 °C/1020– 1470 °F when you need higher mechanical loading compared to other ferritic grades. Offers good resistance against sulfur attack compared to nickel-alloyed grades.

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  • EN: 1.4713
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure : Ferritic
Typical applications
  • Furnace equipment
  • Air heaters
  • Annealing boxes
  • Conveyor belts
  • Thermowells
Typical chemical composition, % by mass
  • C: 0.06
  • Cr: 6.5
  • 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 800/800H

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
Outokumpu is the leading supplier of stainless steel sheets and plates in Europe. Through our global network of plate service centres, we are equipped with state of the art machinery, and offer our customers a variety of processing solutions: bending, laser cutting, machining, plasma cutting, sawing, waterjet cutting and welding. In addition to our global network, we can offer a selection of additional services – such as grinding and leveling – through our extensive network of expert partners.

With extensive stock, and vast grade ranges, the Outokumpu plate service centers are the leading stainless profiling network that are located in China, Finland, France, Germany, Italy, the Netherlands, Sweden and the UK.

Our plate service centers are an important link in ensuring that the customer gets stainless steel formed and finished to precise requirements.

We offer our customers a total solution, from research and development, melting, rolling, tailor-made plates and cut components. Outokumpu handles the process from the mill right through to the final bespoke item delivered to the customer. This means logistical advantages, quality assurance, delivery reliability and cost savings for our customers, as well as total responsibility from the melt to the market.

 

SERVICES*
ABRASIVE WATER JET CUTTING
  Maximum width Maximum length Maximum thickness
  4,100 mm 13,200 mm 150 mm
LASER EN ISO 9013 (Din 2310 (5)-IIL)
  Maximum width Maximum length Maximum thickness
4 kW 2.500 mm 6.500 mm 15 mm
6 kW 2.000 mm 6.000 mm 25 mm
SAWING
  Maximum width Maximum length Maximum thickness
  2,500 mm 6,250 mm 300 mm
PLASMA EN ISO 9013 (Din 2310)
  Maximum width Maximum length Maximum thickness
Under water 6,500 mm 16,000 mm 70 mm
Dry to 6,500 mm 18,000 mm 150 mm
Possibility of welding edge preparation
LEVELER
  Maximum width Maximum length Maximum thickness
  1,450 mm 2,000 mm 35 mm
Other dimensions on request.
MACHINING Turning/drilling/milling
  Maximum width    
  1,450 mm    
Other dimensions on request.
 
SHEAR      
    Maximum length  
2 to 35 mm   6,500 mm  
BENDING 2.300 ton      
    Maximum length  
    13,000 mm  
PLASMA AND SUBMERGED ARC WELDING (SAW)
    Maximum length  
Profiles, pipes, submerged arc welding   13,500 mm  
IN COOPERATION WITH OUR ROLLING MILL
Welding edge preparation
Milling 30/45/50
     
Grinding    
* All data depending on dimensions and drawing

Why hot rolled coil, strip, and plate?

  • Extensive width and thickness selection.
  • Available in 1/1D surface finish. Outokumpu also offers semi-cold rolled RAP®2E (1/2E) surface finish.
  • Available in austenitic, ferritic, duplex and martensitic grades.

Targeted properties for a tailored approach

Offering exceptional versatility, our hot rolled coil, strip and plate are used in virtually all industries and markets. In addition to plates, we produce quarto plate that is available in thicknesses up to 130 mm. Hot rolled coils, strips and plates are available in a wide range of heat- and corrosion-resistant grades in all stainless steel types: austenitic, ferritic, duplex and martensitic. The resulting material is highly workable and 100% recyclable.

Expertise in production

We are one of the few stainless steel producers that can provide sheet and plate in widths up to two meters (72”). We offer standard widths (1,000, 1,250 and 1,500 mm) in a large range of thicknesses and grades, and the widest available thickness range (from 2.4 mm up to 12.7 mm). Tailored dimensions are available by request.

Dedicated to consistent quality, we produce hot rolled plate products with low residual stresses. An advanced leveling process provides superior flatness for various applications.

Our hot rolled products available in 1/1D surface finish. They are hot rolled, heat treated and pickled. We offer also semi-cold rolled 1/2E surface finish RAP®2E that is a relatively rough shot-blasted finish with cold band tolerances and less roughness than a 1/1D finish. RAP®2E is available in austenitic and ferritic grades.