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Description

Germany DIN 1.4712 Stainless steel and 1.4712 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4712
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4712 DIN Germany Stainless steel
W-Nr 1.4580
X6CrNiMoNb17-12-2
W-Nr 1.4582
X4CrNiMoN25-7
W-Nr 1.4583
X10CrNiMoNb18-12
W-Nr 1.4586
X5NiCrMoCuNb22-18
8CrSi7-7
1.4700

Chemical composition(mass fraction)(wt.%) of the 1.4712

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
Max 0.12 2.00-2.50 Max 1.00 Max 0.045 Max 0.030 5.50-6.50

Mechanical Properties of steel grade 1.4712

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)
241 (≥) 698 (≥) 24 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 1.4712

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 - -     0.43 -  
765 841 - 33.3 141   -  
793 - 13 44.2   314 433

Heat Treatment of steel grade 1.4712

Heat treated : 1779°C - 1917°C

Technological Curves of steel grade 1.4712

Cross Reference Table (Equivalent Grade) of 1.4712

Grade Standard Country Application
1.4712 DIN Germany Stainless steel

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