16CrMo4-4

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#16CrMo4-4

Description

16CrMo4-4 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 16CrMo4-4

Category	Type	Steel Grade
Steel Grades	High Alloy	16CrMo4-4
		22Mo4
		1.5429
		16Mo5
		1.5423
		16CrMo4
		1.7242
		24CrMo5
		1.7258
		13CrMo4-5
		1.7335

Chemical composition(mass fraction)(wt.%) of the 16CrMo4-4

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.13-0.20	0.15-0.35	0.50-0.80	0.035	0.035	0.90-1.20	≤ 0.40
Mo	Al	Cu	Nb	Ti	V	Ce
0.40-0.50
N	Co	Pb	B	Other

Mechanical Properties of steel grade 16CrMo4-4

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)
879 (≥)	417 (≥)	42	33	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	334

Physical Properties of steel grade 16CrMo4-4

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
42	-	-			0.32	-
295	962	-	44.3	113		-
735	-	44	24.2			221	114

Heat Treatment of steel grade 16CrMo4-4

Heat treated : 1849°C - 1883°C

Technological Curves of steel grade 16CrMo4-4

No Curve

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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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