1.4931

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#1.4931

Description

1.4931 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.4931

Category	Type	Steel Grade
Steel Grades	Mould Steel	1.4931
		1.5419
		GS-17CrMo5-5
		1.7357
		GS-18CrMo9-10
		1.7379
		GS-17CrMoV5-11
		1.7706
		GX8CrNi12
		1.4107
		GX22CrMoV12-1

Chemical composition(mass fraction)(wt.%) of the 1.4931

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.20-0.26	0.10-0.40	0.50-0.80	0.030	0.020	11.3-12.2	0.70-1.00
Mo	Al	Cu	Nb	Ti	V	Ce
1.00-1.20					0.25-0.35
N	Co	Pb	B	Other
				W≤ 0.50

Mechanical Properties of steel grade 1.4931

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)
836 (≥)	666 (≥)	42	21	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	411

Physical Properties of steel grade 1.4931

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
21	-	-			0.31	-
268	476	-	13.3	312		-
869	-	43	33.2			232	314

Heat Treatment of steel grade 1.4931

Heat treated : 1144°C - 1597°C

Technological Curves of steel grade 1.4931

No Curve

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

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