Dura英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

Heat treatable stainless steels
for greater hardness and strength

Browse Dura range specifications Visit Stainless Steel Finder

Dura range contains Outokumpu's high hardness and precipitation hardening (PH) stainless steel products.

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Dura range
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The Dura range contains 14 martensitic and precipitation hardening stainless steel products designed for applications that demand a high level of surface hardness.

In addition to improved hardenability, these products are characterized by high strength and wear resistance attributes. For this reason, the main alternatives to the Dura range products are carbon steels rather than other ranges of stainless steel.

Dura range products are sold as solution annealed and then age hardened for use in applications that require hardness and a higher corrosion resistance than carbon steel can offer. These products are applicable to everything from high quality knives and scalpels all the way to aircraft landing gear. The precipitation hardening products are hardened by a special mechanism involving the formation of precipitates within the microstructure. Both martensitic and precipitation hardening stainless steels are magnetic.

Our Dura range is especially suitable for end products, which require heat treatment. In the case that you’re needs are geared towards high-strength stainless steels with no heat treatment requirements, our Forta range’s temper rolled products are suitable for those needs.

All Dura range products are readily available around the globe and are delivered from mills that are well known for their on-time delivery accuracy.
You can depend on Outokumpu stainless steels to reliably and consistently meet the specifications that your application demands. Our experts can also create products that are custom-made to your precise specifications.

Grades英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

Dura 420/4021英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

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

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.20

Cr 13.0

Ni -

Mo -

N -

Others -

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Dura 420/4034英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

EN 1.4034

ASTM type 420

ASTM UNS S42000

Microstructure Martensitic

Typical applications

  • Professional kitchen knives
  • Surgical instruments
  • Press plates
  • Brake discs

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.45

Cr 13.7

Ni -

Mo -

N -

Others -

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Dura 410/4006英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

A martensitic stainless steel that is corrosion resistant in water and steam. Grade is only available as press plate.

EN 1.4006

ASTM type 410

ASTM UNS S41000

Microstructure Martensitic

Typical applications

  • Valves
  • Flanges
  • Axles
  • Pump parts
  • Brake discs

Product forms

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.12

Cr 12.0

Ni -

Mo -

N -

Others -

Please remove a product before you can add another one

Dura 4024英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

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 -

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Dura 4120英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

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 -

Please remove a product before you can add another one

Dura 420/4028英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

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

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.30

Cr 12.5

Ni -

Mo -

N -

Please remove a product before you can add another one

Dura 4419Mo英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

Similar to Dura 420/4028, but with improved corrosion resistance and high-temperature strength.

EN 1.4419

ASTM type -

ASTM UNS -

Microstructure Martensitic

Typical applications

  • Mechanical engineering applications

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.38

Cr 13.3

Ni -

Mo 0.9

N -

Others -

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Dura 420/4031英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

EN 1.4031

ASTM type 420

ASTM UNS S42000

Microstructure Martensitic

Typical applications

  • Cutting utensils
  • Surgical instruments
  • Measuring tools
  • Wear-resistant mechanical parts 

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.38

Cr 13.5

Ni -

Mo -

N -

Others -

Please remove a product before you can add another one

Dura 4122英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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. 

EN 1.4122

ASTM type -

ASTM UNS -

Microstructure Martensitic

Typical applications

  • Surgical instruments
  • Food processing equipment
  • Mechanical parts
  • Machine and pump construction

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.41

Cr 16.1

Ni -

Mo 1.0

N -

Others -

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Dura 4110英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

EN 1.4410

ASTM type -

ASTM UNS -

Microstructure Martensitic

Typical applications

  • Knife blades
  • Scissors
  • Surgical cutting tools
  • Measuring tools
  • Pump construction
  • Valves

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.50

Cr 14.8

Ni -

Mo 0.8

N -

Others -

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Dura 4116英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

Similar to Dura 4110 but with elevated wear resistance.

EN 1.4116

ASTM type -

ASTM UNS -

Microstructure Martensitic

Typical applications

  • Cutting instruments that undergo partial hardening

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.50

Cr 14.4

Ni -

Mo 0.6

N -

Others -

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Dura 17-4PH英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

EN 1.4542

ASTM type 630

ASTM UNS S17400

Microstructure Precipitation hardening

Typical applications

  • Oil field equipment
  • Chemical process equipment
  • Fittings
  • Pump shafts
  • Gears
  • Paper mill equipment
  • Aircraft parts
  • Flanges and valves

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.02

Cr 15.5

Ni 4.8

Mo -

N -

Others Nb, Cu

Please remove a product before you can add another one

Dura 17-7PH英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

EN 1.4568

ASTM 631

UNS S17700

Microstructure Precipitation hardening

Typical applications

  • Retaining rings
  • Springs
  • Valves and flanges
  • Gears
  • Aircraft parts

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Typical chemical composition, % by mass

C 0.08

Cr 17.0

Ni 7.0

Mo -

N -

Others Al

Please remove a product before you can add another one

Dura 15-7PH英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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

EN 1.4574

ASTM type 632

ASTM UNS S15700

Microstructure

Precipitation hardening

Typical applications

  • Retaining rings
  • Springs
  • Valves
  • Aircraft parts

Datasheet

Download Dura range datasheet for more information on corrosion resistance, mechnanical properties, physical properties and fabrication

Chemical composition

C 0.08

Cr 14.5

Ni 7.5

Mo 2.2

N -

Others 1Al

Please remove a product before you can add another one

Go directly to Grades

Standards and approvals英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

Dura range stainless steels meet the following standards: 

ASME SA240M Code Sect. II. Part A
ASTM A240/A240M

ASTM A240M

EN 10088-2

EN 10088-3

EN 10088-4

EN 10088-5

Outokumpu meets the most common certifications and approvals, including:

  • AD 2000 Merkblatt
  • Approval of Material Manufacturers
  • Factory Production Control Certificate
  • ISO 9001
  • ISO 14001
  • ISO 50001
  • ISO/TS 16949
  • NORSOK
  • OHSAS 18001
  • Pressure Equipment Directive (PED)

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Outokumpu Dura range downloads英雄联盟比赛押注,英雄联盟外围竞猜app,英雄联盟外围押注软件

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