GS-38

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#GS-38

Description

GS-38 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GS-38

Category	Type	Steel Grade
Steel Grades	Mould Steel	GS-38
		GX4CrNi13-4
		1.4317
		GX4CrNi16-4
		1.4421
		GX4CrNiMo16-5-1
		1.4405
		GX9Ni5
		1.5681
		GX23CrMoV12-1
		1.4931

Chemical composition(mass fraction)(wt.%) of the GS-38

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.25	0.20-0.60	0.20-0.50	0.040	0.040
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade GS-38

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)
839 (≥)	188 (≥)	42	31	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade GS-38

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
44	-	-			0.14	-
683	549	-	21.3	334		-
874	-	32	44.2			113	114

Heat Treatment of steel grade GS-38

Heat treated : 1815°C - 1968°C

Technological Curves of steel grade GS-38

No Curve

Cross Reference Table (Equivalent Grade) of GS-38

Grade	Standard	Country	Application
GS-38	DIN	Germany
GS-38NiCrMo8 4 4	DIN	Germany

Available Suppliers

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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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