1.4922

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#1.4922

Description

1.4922 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 1.4922

Category	Type	Steel Grade
Steel Grades	High Alloy	1.4922
		1.7711
		24CrMoV5-5
		1.7733
		21CrMoV5-7
		1.7709
		21CrMoV5-11
		1.8070
		X20CrMoV11-1
		1.4922
		X20CrMoV12-1

Chemical composition(mass fraction)(wt.%) of the 1.4922

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.17-0.23	0.50	1.00	0.030	0.030	10.0-12.5	0.30-0.80
Mo	Al	Cu	Nb	Ti	V	Ce
0.80-1.20					0.25-0.35
N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.4922

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)
912 (≥)	588 (≥)	44	14	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	431

Physical Properties of steel grade 1.4922

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	-	-			0.24	-
181	652	-	23.3	213		-
995	-	13	33.2			234	333

Heat Treatment of steel grade 1.4922

Heat treated : 1468°C - 1418°C

Technological Curves of steel grade 1.4922

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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