G30CrMoV6-4

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#G30CrMoV6-4

Description

G30CrMoV6-4 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G30CrMoV6-4

Category	Type	Steel Grade
Steel Grades	Mould Steel	G30CrMoV6-4
		G20Mo5
		1.5419
		G20NiMoCr4
		1.6750
		G24Mn6
		1.1118
		G26CrMo4
		1.7221
		G28Mn6
		1.1165

Chemical composition(mass fraction)(wt.%) of the G30CrMoV6-4

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.27-0.34	0.60	0.60-1.00	0.025	0.020	1.30-1.70
Mo	Al	Cu	Nb	Ti	V	Ce
0.30-0.50					0.05-0.15
N	Co	Pb	B	Other

Mechanical Properties of steel grade G30CrMoV6-4

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)
425 (≥)	842 (≥)	12	14	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	324

Physical Properties of steel grade G30CrMoV6-4

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
11	-	-			0.41	-
743	747	-	12.3	444		-
383	-	42	42.2			213	413

Heat Treatment of steel grade G30CrMoV6-4

Heat treated : 1961°C - 1732°C

Technological Curves of steel grade G30CrMoV6-4

No Curve

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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...

Rfq.: sales@longhaisteel.com

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