G42CrMo

Favorite Datasheet

#G42CrMo

Description

G42CrMo Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G42CrMo

Category	Type	Steel Grade
Steel Grades	Mould Steel	G42CrMo
		G30CrMoV6-4
		1.7725
		G30NiCrMo14
		1.6771
		G32NiCrMo8-5-4
		1.6570
		G34CrMo4
		1.7230
		G35NiCrMo6-6
		1.6579

Chemical composition(mass fraction)(wt.%) of the G42CrMo

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.38-0.45	0.60	0.60-1.00	0.025	0.020	0.80-1.20
Mo	Al	Cu	Nb	Ti	V	Ce
0.15-0.30
N	Co	Pb	B	Other

Mechanical Properties of steel grade G42CrMo

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)
385 (≥)	887 (≥)	23	41	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	131

Physical Properties of steel grade G42CrMo

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	-	-			0.34	-
932	559	-	21.3	114		-
677	-	44	24.2			343	243

Heat Treatment of steel grade G42CrMo

Heat treated : 1427°C - 1156°C

Technological Curves of steel grade G42CrMo

No Curve

Cross Reference Table (Equivalent Grade) of G42CrMo

Grade	Standard	Country	Application
ZG42Cr1Mo(ZG42CrMo)		China	Large castings with low alloy cast steel

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

Do you supply this G42CrMo?
List your company on S&G now? Join
Non-paying users only

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy