1.5122

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#1.5122

Description

1.5122 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.5122

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.5122
		CF45
		1.1213
		C53G
		Cf53
		Cf70
		C70G
		1.1249
		40Mn4
		1.1157
		37MnSi5

Chemical composition(mass fraction)(wt.%) of the 1.5122

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.33-0.41	1.10-1.40	1.10-1.40	0.035	0.035
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.5122

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)
826 (≥)	396 (≥)	41	34	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	124

Physical Properties of steel grade 1.5122

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
42	-	-			0.44	-
395	412	-	14.3	411		-
845	-	33	11.2			242	411

Heat Treatment of steel grade 1.5122

Heat treated : 1381°C - 1426°C

Technological Curves of steel grade 1.5122

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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