33CrMoV12-9

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#33CrMoV12-9

Description

33CrMoV12-9 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 33CrMoV12-9

Category	Type	Steel Grade
Steel Grades	Carbon Steel	33CrMoV12-9
		1.8509
		31CrMo12
		1.8515
		24CrMo13-6
		1.8516
		31CrMoV9
		1.8519
		1.8521
		15CrMoV5-9
		1.8522

Chemical composition(mass fraction)(wt.%) of the 33CrMoV12-9

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.29-0.36	0.40	0.40-0.70	0.025	0.035	2.80-3.30
Mo	Al	Cu	Nb	Ti	V	Ce
0.70-1.00					0.15-0.25
N	Co	Pb	B	Other

Mechanical Properties of steel grade 33CrMoV12-9

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)
963 (≥)	864 (≥)	22	23	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	123

Physical Properties of steel grade 33CrMoV12-9

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
41	-	-			0.34	-
588	753	-	11.3	122		-
266	-	11	43.2			211	432

Heat Treatment of steel grade 33CrMoV12-9

Heat treated : 1832°C - 1441°C

Technological Curves of steel grade 33CrMoV12-9

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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