14-4PH

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#14-4PH

Description

14-4PH High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 14-4PH

Category	Type	Steel Grade
Steel Grades	High Alloy	14-4PH
		HNV3
		S65007
		HNV6
		S65006
		2VPermendur
		7Mo
		7Mo Plus
		9Cr-1Mo-V-Cb-N
		12-2W
		13Cr-4Ni

Chemical composition(mass fraction)(wt.%) of the 14-4PH

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03	0.75	0.35			14.1	4.25
Mo	Al	Cu	Nb	Ti	V	Ce
2.38		3.25	0.25
N	Co	Pb	B	Other
0.02				Fe...

Mechanical Properties of steel grade 14-4PH

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)
987 (≥)	937 (≥)	21	22	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	414

Physical Properties of steel grade 14-4PH

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
14	-	-			0.21	-
876	822	-	22.3	243		-
676	-	21	13.2			311	432

Heat Treatment of steel grade 14-4PH

Heat treated : 1979°C - 1563°C

Technological Curves of steel grade 14-4PH

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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