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SM4Cr13

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SM3Cr17Mo SM45A
#SM4Cr13

Description

China SM4Cr13 Plastic mould with flat steel and SM4Cr13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SM4Cr13
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SM4Cr13 China Plastic mould with flat steel
SM55
SM1CrNi3
SM3Cr2Mo
SM3Cr2Ni1Mo
SM2CrNi3MoAl1S
SM4Cr5MoSiV
SM4Cr5MoSiV1
SMCr12Mo1V1
SM2Cr13
SM3Cr17Mo

Chemical composition(mass fraction)(wt.%) of the SM4Cr13

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.35～0.45 ≤0.60 ≤0.80 ≤0.030 ≤0.030 12.0～14.0 ≤0.60

Mechanical Properties of steel grade SM4Cr13

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)
528 (≥) 835 (≥) 14 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade SM4Cr13

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
22 - -     0.44 -  
898 682 - 21.3 211   -  
984 - 22 34.2   442 411

Heat Treatment of steel grade SM4Cr13

Heat treated : 1191°C - 1833°C

Technological Curves of steel grade SM4Cr13

Cross Reference Table (Equivalent Grade) of SM4Cr13

Grade Standard Country Application
SM4Cr13 China Plastic mould with flat steel
SM3Cr17Mo SM45A
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
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