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45VMoCr145

Description

Romania STAS/SR 45VMoCr145 Stainless steel and 45VMoCr145 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 45VMoCr145
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 45VMoCr145 STAS/SR Romania Stainless steel
10TiNiCr180
12C130
12NNiMnCr180
15SNC250
20Cr130
20MoCr130
22NiCr170
30Cr130
5MoCr165
40Cr130

Chemical composition(mass fraction)(wt.%) of the 45VMoCr145

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Other(%)
0.42-0. 50 1.00 1.00 0.045 0. 030 13.8-15.0 ≤0.50 0.45-0. 60 0.30 V 0.10-0.15

Mechanical Properties of steel grade 45VMoCr145

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)
191 (≥) 159 (≥) 44 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 45VMoCr145

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 - -     0.21 -  
486 111 - 11.3 421   -  
973 - 44 21.2   422 212

Heat Treatment of steel grade 45VMoCr145

Heat treated : 1845°C - 1679°C

Technological Curves of steel grade 45VMoCr145

Cross Reference Table (Equivalent Grade) of 45VMoCr145

Grade Standard Country Application
45VMoCr145 STAS/SR Romania Stainless steel

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