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4Cr5W2VSi

Description

China 4Cr5W2VSi Alloy tool steel - hot-work die steel and 4Cr5W2VSi Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 4Cr5W2VSi
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 4Cr5W2VSi China Alloy tool steel - hot-work die steel
5CrNiMo
3Cr2W8V
5Cr4Mo3SiMnVA1
3Cr3Mo3W2V
5Cr4W5Mo2V
8Cr3
4CrMnSiMoV
4Cr3Mo3SiV
4Cr5MoSiV
4Cr5MoSiV1

Chemical composition(mass fraction)(wt.%) of the 4Cr5W2VSi

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) V(%) W(%) Cu(%)
0.32~0.42 0.80~1.20 ≤0.40 ≤0.030 ≤0.030 4.50~5.50 ≤0.20 0.60~1.00 1.60~2.40 ≤0.30

Mechanical Properties of steel grade 4Cr5W2VSi

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)
888 (≥) 165 (≥) 34 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 4Cr5W2VSi

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 - -     0.33 -  
181 739 - 44.3 112   -  
714 - 43 21.2   323 241

Heat Treatment of steel grade 4Cr5W2VSi

Heat treated : 1611°C - 1185°C

Technological Curves of steel grade 4Cr5W2VSi

Cross Reference Table (Equivalent Grade) of 4Cr5W2VSi

Grade Standard Country Application
4Cr5W2VSi China Alloy tool steel - hot-work die steel

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