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X90CrCoMoV17

Description

X90CrCoMoV17 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X90CrCoMoV17

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

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.85-0.95  1.00  1.00  0.045  0.030  15.5-17.5  ---------  0.40-0.60  Co  1.20-1.80
V   0.20-0.30


.

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)
783 (≥) 757 (≥) 22 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

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
11 - -     0.24 -  
536 285 - 23.3 313   -  
872 - 24 34.2   233 441

Heat Treatment of steel grade X90CrCoMoV17

Heat treated : 1344°C - 1946°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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