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X6CrNiMo17-12-2

Description

X6CrNiMo17-12-2 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X6CrNiMo17-12-2

Chemical composition(mass fraction)(wt.%) of the X6CrNiMo17-12-2

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.08  1.00 2.00  0.045   0.015  16.5-18.5  10.5-13.5  2.00-2.50  Ti ≥5*C≤0.70


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Mechanical Properties of steel grade X6CrNiMo17-12-2

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)
363 (≥) 874 (≥) 31 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade X6CrNiMo17-12-2

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
13 - -     0.42 -  
935 576 - 24.3 334   -  
597 - 12 24.2   313 441

Heat Treatment of steel grade X6CrNiMo17-12-2

Heat treated : 1154°C - 1812°C

Technological Curves of steel grade X6CrNiMo17-12-2

Cross Reference Table (Equivalent Grade) of X6CrNiMo17-12-2

Grade Standard Country Application
X6CrNiMo17-12-2 DIN Germany Stainless steel
EN X6CrNiMo17-12-2 EN Euronorm Stainless Steel

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