G-X20Cr14

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#G-X20Cr14

Description

G-X20Cr14 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: G-X20Cr14

Category	Type	Steel Grade
Steel Grades	Mould Steel	G-X20Cr14
		GS-20Mn5
		1.1120
		GS-8Mn7
		1.5015
		GS-8MnMo7-4
		1.5430
		GS-13MnNi6-4
		1.6221
		G-X8CrNi13
		1.4008

Chemical composition(mass fraction)(wt.%) of the G-X20Cr14

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.16-0.23	1.00	1.00	0.045	0.030	12.0-14.5	≤1.00
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade G-X20Cr14

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)
261 (≥)	157 (≥)	34	14	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	132

Physical Properties of steel grade G-X20Cr14

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
43	-	-			0.21	-
488	557	-	44.3	231		-
895	-	12	11.2			124	144

Heat Treatment of steel grade G-X20Cr14

Heat treated : 1943°C - 1676°C

Technological Curves of steel grade G-X20Cr14

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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