GX120Cr29

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#GX120Cr29

Description

GX120Cr29 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX120Cr29

Category	Type	Steel Grade
Steel Grades	Mould Steel	GX120Cr29
		GS-36CrMoV10-4
		1.7756
		GS-18MnCrMo6-3
		1.7903
		GS-19MnCrMo6-3
		1.7906
		GS-20MnCrMo6-3
		1.7909
		GX70Cr29
		1.4085

Chemical composition(mass fraction)(wt.%) of the GX120Cr29

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

N	Co	Pb	B	Other

Mechanical Properties of steel grade GX120Cr29

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)
167 (≥)	862 (≥)	21	42	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	411

Physical Properties of steel grade GX120Cr29

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
31	-	-			0.22	-
311	115	-	24.3	323		-
287	-	33	14.2			222	142

Heat Treatment of steel grade GX120Cr29

Heat treated : 1363°C - 1627°C

Technological Curves of steel grade GX120Cr29

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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