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5Cr4Mo3SiMnVA1

Description

China 5Cr4Mo3SiMnVA1 Alloy tool steel - hot-work die steel and 5Cr4Mo3SiMnVA1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 5Cr4Mo3SiMnVA1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 5Cr4Mo3SiMnVA1 China Alloy tool steel - hot-work die steel
Cr5Mo1V
9Mn2V
CrWMn
Cr4W2MoV
7CrSiMnMoV
6Cr4W3Mo2VNb
6W6Mo5Cr4V
5CrMnMo
5CrNiMo
3Cr2W8V

Chemical composition(mass fraction)(wt.%) of the 5Cr4Mo3SiMnVA1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) Cu(%) Other(%)
0.47~0.57 0.80~1.10 0.80~1.10 ≤0.030 ≤0.030 3.80~4.30 ≤0.20 2.80~3.40 0.80~1.20 ≤0.30 A1:0.30~0.70

Mechanical Properties of steel grade 5Cr4Mo3SiMnVA1

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)
875 (≥) 442 (≥) 12 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 5Cr4Mo3SiMnVA1

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
12 - -     0.32 -  
436 792 - 34.3 133   -  
377 - 41 13.2   242 112

Heat Treatment of steel grade 5Cr4Mo3SiMnVA1

Heat treated : 1836°C - 1494°C

Technological Curves of steel grade 5Cr4Mo3SiMnVA1

Cross Reference Table (Equivalent Grade) of 5Cr4Mo3SiMnVA1

Grade Standard Country Application
3Cr2W8V China Alloy tool steel - hot-work die steel
5Cr4Mo3SiMnVA1 China Alloy tool steel - hot-work die steel

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