G37MnSi5

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#G37MnSi5

Description

G37MnSi5 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G37MnSi5

Category	Type	Steel Grade
Steel Grades	Mould Steel	G37MnSi5
		G8Mn7
		1.5015
		GS-8Mn7
		1.5015
		G46MnSi4
		1.5121
		GS-46MnSi4
		1.5121
		G38MnSi4
		1.5123

Chemical composition(mass fraction)(wt.%) of the G37MnSi5

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.33-0.41	1.10-1.40	1.10-1.40	0.035	0.035
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade G37MnSi5

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
358 (≥)	124 (≥)	24	11	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	211

Physical Properties of steel grade G37MnSi5

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	-	-			0.23	-
426	851	-	31.3	133		-
457	-	13	23.2			242	131

Heat Treatment of steel grade G37MnSi5

Heat treated : 1857°C - 1861°C

Technological Curves of steel grade G37MnSi5

No Curve

Available Suppliers

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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