P315NH

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#P315NH

Description

P315NH Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: P315NH

Category	Type	Steel Grade
Steel Grades	Carbon Steel	P315NH
		TStE 285
		1.0488
		P275NL2
		EStE 285
		1.1104
		P315N
		StE 315
		1.0505
		1.0506
		WStE 315

Chemical composition(mass fraction)(wt.%) of the P315NH

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.18	0.45	0.70-1.50	0.035	0.030	≤0.30	≤ 0.30
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.08	≥0.020	≤0.30	≤0.03
N	Co	Pb	B	Other
≤0.020				Nb+Ti+V≤0.05

Mechanical Properties of steel grade P315NH

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)
655 (≥)	228 (≥)	33	23	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade P315NH

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
33	-	-			0.12	-
412	916	-	44.3	334		-
367	-	33	43.2			312	441

Heat Treatment of steel grade P315NH

Heat treated : 1755°C - 1529°C

Technological Curves of steel grade P315NH

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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