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Description

Germany AWS DIN EN 10088-1, DIN EN 10088-2, DIN EN 10088-3, DIN EN 10088-4, DIN EN 10088-5, DIN 1654-5 (1955), DIN 17440 (1955), DIN 17441 (1955), DIN 17455 (1955), DIN 17456 (1955), DIN 17457 (1985), DIN 17458 (1985), DIN EN 10028-7, DIN EN 10216-5 (2004), DIN EN 10217-7, DIN EN 10222-5, DIN EN 10250-4, DIN EN 10253-3, DIN EN 10253-4, DIN EN 10272, DIN EN 10296-2 (2005), DIN EN 10297-2 (2005), 1.4311 Specialsteel Cold heading and cold extruding steels; technical delivery conditions for stainless steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4311
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.4311 AWS Germany Cold heading and cold extruding steels; technical delivery conditions for stainless steels

Chemical composition(mass fraction)(wt.%) of the 1.4311

C Si Mn P S Cr Ni N
≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.015 17.0 -19.5 8.50 -11.5 0.12 -0.22

Mechanical Properties of steel grade 1.4311

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
314 (≥) 597 (≥) 22 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade 1.4311

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
23 - -     0.22 -  
871 214 - 42.3 344   -  
886 - 43 12.2   113 422

Heat Treatment of steel grade 1.4311

Heat treated : 1997°C - 1932°C

Technological Curves of steel grade 1.4311

Cross Reference Table (Equivalent Grade) of 1.4311

Grade Standard Country Application
X2CrNiN18-10
X2CrNiN18-10
X2CrNiN18-10
X2CrNiN18-10

Relevant standard of 1.4311

DIN EN 10088-1 Stainless steels - Part 1: List of stainless steels DIN-EN-10088-1.pdf
DIN EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes DIN-EN-10088-2.pdf
DIN EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes DIN-EN-10088-3.pdf
DIN EN 10088-4 Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes DIN-EN-10088-4.pdf
DIN EN 10088-5 Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes DIN-EN-10088-5.pdf
DIN 1654-5 (1955) Cold heading and cold extruding steels; technical delivery conditions for stainless steels DIN-1654-5-(1955).pdf
DIN 17440 (1955) Stainless steels - Technical delivery conditions for drawn wire DIN-17440-(1955).pdf
DIN 17441 (1955) Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes DIN-17441-(1955).pdf
DIN 17455 (1955) Welded circular tubes of stainless steels for general requirements; technical delivery conditions DIN-17455-(1955).pdf
DIN 17456 (1955) Seamless circular tubes of stainless steels for general requirements; technical delivery conditions DIN-17456-(1955).pdf
DIN 17457 (1985) Welded circular tubes of austenitic stainless steels for special requirements; technical delivery conditions DIN-17457-(1985).pdf
DIN 17458 (1985) Seamless circular tubes of austenitic stainless steels for special requirements; technical delivery conditions DIN-17458-(1985).pdf
DIN EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels DIN-EN-10028-7.pdf
DIN EN 10216-5 (2004) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes DIN-EN-10216-5-(2004).pdf
DIN EN 10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes DIN-EN-10217-7.pdf
DIN EN 10222-5 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels DIN-EN-10222-5.pdf
DIN EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels DIN-EN-10250-4.pdf
DIN EN 10253-3 Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements DIN-EN-10253-3.pdf
DIN EN 10253-4 Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements DIN-EN-10253-4.pdf
DIN EN 10272 Stainless steel bars for pressure purposes DIN-EN-10272.pdf
DIN EN 10296-2 (2005) Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel DIN-EN-10296-2-(2005).pdf
DIN EN 10297-2 (2005) Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel DIN-EN-10297-2-(2005).pdf

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