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35Mn2

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30Mn2 40Mn2
#35Mn2

Description

China GBT 35Mn2 China structural steel and alloy steel and 35Mn2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 35Mn2
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 35Mn2 GBT China China structural steel and alloy steel
F40MnV
09MnREL
06TiL
08TiL
10TiL
09SiVL
16MnL
16MnREL
20Mn2
30Mn2

Chemical composition(mass fraction)(wt.%) of the 35Mn2

C(％) Si(％) Mn(％)
0.32-0.39 0.17-0.37 1.40-1.80

Mechanical Properties of steel grade 35Mn2

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)
362 (≥) 643 (≥) 22 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 35Mn2

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
13 - -     0.44 -  
722 336 - 24.3 443   -  
988 - 13 41.2   231 312

Heat Treatment of steel grade 35Mn2

Heat treated : 1789°C - 1677°C

Technological Curves of steel grade 35Mn2

Cross Reference Table (Equivalent Grade) of 35Mn2

Grade Standard Country Application
35Mn2 GBT China China structural steel and alloy steel
30Mn2 40Mn2
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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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