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Description

China SM2Cr13 Plastic mould with flat steel and SM2Cr13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SM2Cr13
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SM2Cr13 China Plastic mould with flat steel
SM45
SM50
SM55
SM1CrNi3
SM3Cr2Mo
SM3Cr2Ni1Mo
SM2CrNi3MoAl1S
SM4Cr5MoSiV
SM4Cr5MoSiV1
SMCr12Mo1V1

Chemical composition(mass fraction)(wt.%) of the SM2Cr13

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.16~0.25 ≤1.00 ≤1.00 ≤0.030 ≤0.030 12.0~14.0 ≤0.60

Mechanical Properties of steel grade SM2Cr13

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)
956 (≥) 683 (≥) 43 11 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade SM2Cr13

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
41 - -     0.44 -  
793 532 - 12.3 223   -  
112 - 21 43.2   323 431

Heat Treatment of steel grade SM2Cr13

Heat treated : 1742°C - 1869°C

Technological Curves of steel grade SM2Cr13

Cross Reference Table (Equivalent Grade) of SM2Cr13

Grade Standard Country Application
SM2Cr13 China Plastic mould with flat steel

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