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Description

China SM1CrNi3 Plastic mould with flat steel and SM1CrNi3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SM1CrNi3
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SM1CrNi3 China Plastic mould with flat steel
4CrMnSiMoV
4Cr3Mo3SiV
4Cr5MoSiV
4Cr5MoSiV1
4Cr5W2VSi
7Mn15Cr2A13V2WMo
3Cr2Mo
SM45
SM50
SM55

Chemical composition(mass fraction)(wt.%) of the SM1CrNi3

C(%) Si(%) Mn(%) P(%) S(%)
0.05~0.15 0.10~0.40 0.35~0.75 ≤0.030 ≤0.030

Mechanical Properties of steel grade SM1CrNi3

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)
734 (≥) 597 (≥) 11 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade SM1CrNi3

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 - -     0.12 -  
567 958 - 11.3 441   -  
137 - 34 24.2   441 424

Heat Treatment of steel grade SM1CrNi3

Heat treated : 1662°C - 1858°C

Technological Curves of steel grade SM1CrNi3

Cross Reference Table (Equivalent Grade) of SM1CrNi3

Grade Standard Country Application
SM1CrNi3 China Plastic mould with flat steel

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