14-4PH

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#14-4PH

Description

USA 14-4PH Specialsteel High temperature alloys and other special alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 14-4PH

Category	Class	Grade	Standard	Country	Application
Steel Grades	Specialsteel	14-4PH		USA	High temperature alloys and other special alloys

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

C	Si	Mn	Cr	Ni	Mo	Cu	Nb	N	Fe
≤0.03	≤0.75	≤0.35	≤14.1	≤4.25	≤2.38	≤3.25	≤0.25	≤0.02	≤remaining

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)
189 (≥)	925 (≥)	24	34	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

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
43	-	-			0.44	-
327	682	-	21.3	411		-
783	-	34	22.2			114	431

Heat Treatment of steel grade 14-4PH

Heat treated : 1481°C - 1967°C

Technological Curves of steel grade 14-4PH

No Curve

Cross Reference Table (Equivalent Grade) of 14-4PH

Grade	Standard	Country	Application
14-4PH

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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