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X90CrCoMoV17

Description

Germany DIN X90CrCoMoV17 Stainless steel and X90CrCoMoV17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X90CrCoMoV17
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X90CrCoMoV17 DIN Germany Stainless steel
W-Nr 1.4511
X2CrTi12/X6CrTi12
W-Nr 1.4512
W-Nr 1.4521
X2CrMoTi18-2
W-Nr 1.4529
X1NiCrMoCuN25-20-7
X1CrNiMoAI15-7-2
W-Nr 1.4532
W-Nr 1.4535

Chemical composition(mass fraction)(wt.%) of the X90CrCoMoV17

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%) Co(%)
0.85-0.95 Max 1.00 Max 1.00 Max 0.045 Max 0.030 15.5-17.5 0.40-0.60 0.20-0.30 1.20-1.80

Mechanical Properties of steel grade X90CrCoMoV17

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)
874 (≥) 237 (≥) 41 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade X90CrCoMoV17

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
33 - -     0.44 -  
156 961 - 14.3 432   -  
186 - 41 22.2   244 332

Heat Treatment of steel grade X90CrCoMoV17

Heat treated : 1429°C - 1148°C

Technological Curves of steel grade X90CrCoMoV17

Cross Reference Table (Equivalent Grade) of X90CrCoMoV17

Grade Standard Country Application
X90CrCoMoV17 DIN Germany Stainless steel

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