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165VWMoCr115

Description

Romania STAS/SR 165VWMoCr115 tool steel and 165VWMoCr115 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 165VWMoCr115
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 165VWMoCr115 STAS/SR Romania tool steel
OSC8
OSC8M
OSC9
OSCIO
OSC11
OSC12
90VMn20
105MnCrW11
U7VCr6
100VMoCr52

Chemical composition(mass fraction)(wt.%) of the 165VWMoCr115

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%) Cu(%)
1.55-1.75 0.25 -0.40 0.20-0.40 0.030 0.03 11.0-12.0 0.35 0.50-0.70 0.10-0.50 0.40-0.60 0.3

Mechanical Properties of steel grade 165VWMoCr115

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)
319 (≥) 262 (≥) 23 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 165VWMoCr115

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
32 - -     0.13 -  
734 373 - 22.3 242   -  
224 - 33 33.2   344 114

Heat Treatment of steel grade 165VWMoCr115

Heat treated : 1755°C - 1652°C

Technological Curves of steel grade 165VWMoCr115

Cross Reference Table (Equivalent Grade) of 165VWMoCr115

Grade Standard Country Application
165VWMoCr115 STAS/SR Romania tool steel

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