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Description

Germany DIN DIN EN 10088-1, DIN EN 10088-2, DIN EN 10088-3, DIN EN 10088-4, DIN EN 10088-5, DIN 17440 (1975), DIN 17441 (1997), DIN 17440 (1996), DIN EN 10028-7, DIN EN 10222-5, DIN EN 10250-4, DIN EN 10272, 1.4406 Specialsteel DIN 1654-5 (1989) Cold heading and cold extruding steels; technical delivery conditions for stainless steels; Replaced by DIN EN 10263-5:2002 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4406
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4406 Austenite DIN Germany DIN 1654-5 (1989) Cold heading and cold extruding steels; technical delivery conditions for stainless steels; Replaced by DIN EN 10263-5:2002

Chemical composition(mass fraction)(wt.%) of the 1.4406

C Si Mn P S Cr Mo Ni N
≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.5 -18.5 2.00 -2.50 10.0 -12.0 0.12 -0.22

Mechanical Properties of steel grade 1.4406

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)
392 (≥) 467 (≥) 22 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 1.4406

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
41 - -     0.32 -  
356 185 - 43.3 231   -  
356 - 41 22.2   422 131

Heat Treatment of steel grade 1.4406

Heat treated : 1579°C - 1964°C

Technological Curves of steel grade 1.4406

Cross Reference Table (Equivalent Grade) of 1.4406

Grade Standard Country Application
X2CrNiMoN17-11-2

Relevant standard of 1.4406

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 17440 (1975) Stainless steels - Technical delivery conditions for drawn wire DIN-17440-(1975).pdf
DIN 17441 (1997) Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes DIN-17441-(1997).pdf
DIN 17440 (1996) Stainless steels - Technical delivery conditions for drawn wire DIN-17440-(1996).pdf
DIN EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels DIN-EN-10028-7.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 10272 Stainless steel bars for pressure purposes DIN-EN-10272.pdf

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