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40X13

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30X13 30X13H7C2
#40X13

Description

Russia GOST 40X13 Specialsteel Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 40X13
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 40X13 Martensite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 40X13

C Si Mn P S Cr Ni Mo W Ti
0.36 -0.45 ≤0.80 ≤0.80 ≤0.030 ≤0.025 12.00 -14.00 ≤0.60 ≤ ≥ ≤ ≥ ≤0.20

Mechanical Properties of steel grade 40X13

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)
847 (≥) 178 (≥) 32 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 40X13

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
33 - -     0.23 -  
982 282 - 11.3 144   -  
161 - 23 24.2   224 442

Heat Treatment of steel grade 40X13

Heat treated : 1883°C - 1969°C

Technological Curves of steel grade 40X13

Cross Reference Table (Equivalent Grade) of 40X13

Grade Standard Country Application
40X13
30X13 30X13H7C2
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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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