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GS-8Mn7

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1.5015 GS-8MnMo74
#GS-8Mn7

Description

Germany DIN GS-8Mn7 and GS-8Mn7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GS-8Mn7
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GS-8Mn7 DIN Germany
Grade31
GS-38
GS-45
GS-52
GS-60
GS-16-Mn5
1.1131
1.1120
GS-20Mn5
1.5015

Chemical composition(mass fraction)(wt.%) of the GS-8Mn7

Mechanical Properties of steel grade GS-8Mn7

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)
178 (≥) 267 (≥) 44 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade GS-8Mn7

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
21 - -     0.12 -  
848 142 - 11.3 132   -  
879 - 34 23.2   123 442

Heat Treatment of steel grade GS-8Mn7

Heat treated : 1922°C - 1827°C

Technological Curves of steel grade GS-8Mn7

Cross Reference Table (Equivalent Grade) of GS-8Mn7

Grade Standard Country Application
GS-8Mn7 DIN Germany
1.5015 GS-8MnMo74
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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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