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40VSiMoCr52

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39VSiMoCr52 55MoCrNi16
#40VSiMoCr52

Description

Romania STAS/SR 40VSiMoCr52 tool steel and 40VSiMoCr52 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 40VSiMoCr52
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 40VSiMoCr52 STAS/SR Romania tool steel
165VWMoCr115
155MoVCr115
20SCrl 15
90VCrMn20
105CrW20
4SVSiCrW20
31VCr5
31VMoCrZ9
36VSiWMoCr53
39VSiMoCr52

Chemical composition(mass fraction)(wt.%) of the 40VSiMoCr52

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) Co(%)
0.37-0.43 0.90-1.20 0.30-0.50 0.030 0.030 1.20-1. 50 0.90-1.10 0.35 0.3 4.80-5. 50

Mechanical Properties of steel grade 40VSiMoCr52

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)
685 (≥) 752 (≥) 11 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 40VSiMoCr52

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
14 - -     0.21 -  
441 724 - 21.3 232   -  
288 - 42 13.2   421 233

Heat Treatment of steel grade 40VSiMoCr52

Heat treated : 1831°C - 1896°C

Technological Curves of steel grade 40VSiMoCr52

Cross Reference Table (Equivalent Grade) of 40VSiMoCr52

Grade Standard Country Application
40VSiMoCr52 STAS/SR Romania tool steel
39VSiMoCr52 55MoCrNi16
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...

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