GGG-NiMn13-7

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#GGG-NiMn13-7

Description

GGG-NiMn13-7 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GGG-NiMn13-7

Category	Type	Steel Grade
Steel Grades	Mould Steel	GGG-NiMn13-7
		GGL-NiCr20-2
		0.6660
		GGL-NiCr20-3
		0.6661
		GGL-NiSiCr20-5-3
		0.6667
		GGL-NiCr30-3
		0.6676
		GGL-NiSiCr30-5-5
		0.6680

Chemical composition(mass fraction)(wt.%) of the GGG-NiMn13-7

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
3.0	2.0-3.0	6.0-7.0				12.0-14.0
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade GGG-NiMn13-7

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)
641 (≥)	165 (≥)	43	22	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade GGG-NiMn13-7

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
23	-	-			0.14	-
957	616	-	44.3	211		-
383	-	31	24.2			113	121

Heat Treatment of steel grade GGG-NiMn13-7

Heat treated : 1823°C - 1599°C

Technological Curves of steel grade GGG-NiMn13-7

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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