12CrMo19-5

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#12CrMo19-5

Description

12CrMo19-5 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 12CrMo19-5

Category	Type	Steel Grade
Steel Grades	Carbon Steel	12CrMo19-5
		S500NC
		1.0985
		QStE500N
		1.0985
		S550NC
		1.0987
		QStE550N
		1.0987
		10CrMo11
		1.7276

Chemical composition(mass fraction)(wt.%) of the 12CrMo19-5

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.08-0.15	0.50	0.30-0.60	0.025	0.020	4.00-6.00
Mo	Al	Cu	Nb	Ti	V	Ce
0.45-0.65
N	Co	Pb	B	Other

Mechanical Properties of steel grade 12CrMo19-5

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)
872 (≥)	666 (≥)	41	13	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	122

Physical Properties of steel grade 12CrMo19-5

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
31	-	-			0.32	-
345	531	-	13.3	423		-
915	-	41	34.2			423	233

Heat Treatment of steel grade 12CrMo19-5

Heat treated : 1491°C - 1774°C

Technological Curves of steel grade 12CrMo19-5

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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