1.5755

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#1.5755

Description

1.5755 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.5755

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.5755
		1.5131
		53MnSi4
		1.5141
		42MnV7
		1.5223
		1.5710
		36NiCr6
		36NiCr10
		1.5736
		31NiCr14

Chemical composition(mass fraction)(wt.%) of the 1.5755

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.27-0.35	0.15-0.35	0.40-0.80	0.035	0.035	0.55-0.95	3.25-3.75
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.5755

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)
767 (≥)	947 (≥)	12	22	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade 1.5755

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
12	-	-			0.31	-
894	936	-	12.3	311		-
783	-	11	11.2			323	123

Heat Treatment of steel grade 1.5755

Heat treated : 1382°C - 1888°C

Technological Curves of steel grade 1.5755

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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