GX120CrMo29-2

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#GX120CrMo29-2

Description

GX120CrMo29-2 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX120CrMo29-2

Category	Type	Steel Grade
Steel Grades	Mould Steel	GX120CrMo29-2
		GS-20MnCrMo6-3
		1.7909
		GX70Cr29
		1.4085
		GX120Cr29
		1.4086
		GX80CrNi12
		1.4107
		GX70CrMo29-2
		1.4136

Chemical composition(mass fraction)(wt.%) of the GX120CrMo29-2

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.90-1.30	2.00	1.00	0.045	0.030	27.0-30.0
Mo	Al	Cu	Nb	Ti	V	Ce
2.00-2.50
N	Co	Pb	B	Other

Mechanical Properties of steel grade GX120CrMo29-2

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)
923 (≥)	888 (≥)	14	11	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	114

Physical Properties of steel grade GX120CrMo29-2

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
32	-	-			0.43	-
674	146	-	11.3	424		-
787	-	12	11.2			421	324

Heat Treatment of steel grade GX120CrMo29-2

Heat treated : 1881°C - 1673°C

Technological Curves of steel grade GX120CrMo29-2

No Curve

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