G34CrMo4-4

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#G34CrMo4-4

Description

G34CrMo4-4 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G34CrMo4-4

Category	Type	Steel Grade
Steel Grades	Mould Steel	G34CrMo4-4
		GS-34CrMo4
		1.7220
		G26CrMo4
		1.7221
		GS-26CrMo4
		1.7221
		GS-42CrMo4
		1.7225
		GS50CrMo4
		1.7232

Chemical composition(mass fraction)(wt.%) of the G34CrMo4-4

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.30-0.37	0.30-0.50	0.50-0.80	0.035	0.035	0.80-1.20
Mo	Al	Cu	Nb	Ti	V	Ce
0.30-0.50
N	Co	Pb	B	Other

Mechanical Properties of steel grade G34CrMo4-4

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)
558 (≥)	497 (≥)	22	44	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	243

Physical Properties of steel grade G34CrMo4-4

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
22	-	-			0.21	-
773	842	-	13.3	143		-
117	-	11	22.2			424	212

Heat Treatment of steel grade G34CrMo4-4

Heat treated : 1295°C - 1133°C

Technological Curves of steel grade G34CrMo4-4

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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