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90VMoCr180

Description

Romania STAS/SR 90VMoCr180 Stainless steel and 90VMoCr180 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 90VMoCr180
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 90VMoCr180 STAS/SR Romania Stainless steel
12NNiMnCr180
15SNC250
20Cr130
20MoCr130
22NiCr170
30Cr130
5MoCr165
40Cr130
45VMoCr145
90Crl80

Chemical composition(mass fraction)(wt.%) of the 90VMoCr180

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Other(%)
0.85-0. 95 1.09 i.oo 0.045 0.030 17.0-19.0 ≤0.50 0.90-1.30 0.30 V 0. 07-0.12

Mechanical Properties of steel grade 90VMoCr180

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)
488 (≥) 772 (≥) 11 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 90VMoCr180

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
24 - -     0.21 -  
358 127 - 43.3 344   -  
239 - 41 22.2   321 132

Heat Treatment of steel grade 90VMoCr180

Heat treated : 1289°C - 1879°C

Technological Curves of steel grade 90VMoCr180

Cross Reference Table (Equivalent Grade) of 90VMoCr180

Grade Standard Country Application
90VMoCr180 STAS/SR Romania Stainless steel

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