GX40CrSi13

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#GX40CrSi13

Description

GX40CrSi13 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: GX40CrSi13

Category	Type	Steel Grade
Steel Grades	Mould Steel	GX40CrSi13
		G-X5CrNiNb18-9
		1.4552
		G-X5CrNiMoNb18-10
		1.4581
		G-X6CrNiMo18-10
		1.4408
		G-X6CrNiMoN17-13-5
		1.4439
		GX30CrSi7
		1.4710

Chemical composition(mass fraction)(wt.%) of the GX40CrSi13

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.30-0.50	1.00-2.50	1.00	0.040	0.030	12.0-14.0	≤ 1.00
Mo	Al	Cu	Nb	Ti	V	Ce
≤ 0.50
N	Co	Pb	B	Other

Mechanical Properties of steel grade GX40CrSi13

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)
547 (≥)	136 (≥)	44	44	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	343

Physical Properties of steel grade GX40CrSi13

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
41	-	-			0.22	-
775	979	-	24.3	333		-
543	-	21	23.2			224	214

Heat Treatment of steel grade GX40CrSi13

Heat treated : 1987°C - 1464°C

Technological Curves of steel grade GX40CrSi13

No Curve

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