1.7737

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#1.7737

Description

1.7737 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.7737

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.7737
		61SiCr7
		1.7138
		52MnCrB3
		55Cr3
		1.7176
		52CrMoV4
		1.7701
		51CrMoV4
		1.7701
		45CrMoV6-7

Chemical composition(mass fraction)(wt.%) of the 1.7737

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.40-0.50	0.15-0.35	0.60-0.80	0.035	0.035	1.30-1.50
Mo	Al	Cu	Nb	Ti	V	Ce
0.65-0.75					0.25-0.35
N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.7737

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)
561 (≥)	577 (≥)	12	23	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	332

Physical Properties of steel grade 1.7737

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
24	-	-			0.23	-
155	367	-	42.3	214		-
468	-	42	12.2			314	113

Heat Treatment of steel grade 1.7737

Heat treated : 1181°C - 1372°C

Technological Curves of steel grade 1.7737

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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