1.7012

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#1.7012

Description

1.7012 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.7012

Category	Type	Steel Grade
Steel Grades	Carbon Steel	1.7012
		17NiCrMo6-4
		1.6566
		20NiCrMoS6-4
		1.6571
		18CrNiMo7-6
		17CrNiMo6
		1.6587
		14NiCrMo13-4
		1.6657
		13Cr2

Chemical composition(mass fraction)(wt.%) of the 1.7012

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.10-0.16	0.15-0.35	0.40-0.60	0.035	0.035	0.30-0.50
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade 1.7012

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)
391 (≥)	919 (≥)	23	13	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

Physical Properties of steel grade 1.7012

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	-
559	761	-	21.3	314		-
442	-	34	42.2			244	333

Heat Treatment of steel grade 1.7012

Heat treated : 1916°C - 1924°C

Technological Curves of steel grade 1.7012

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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