P380NH

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#P380NH

Description

P380NH Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: P380NH

Category	Type	Steel Grade
Steel Grades	Carbon Steel	P380NH
		1.0565
		1.0566
		TStE 355
		P355NL1
		1.1106
		EStE 355
		P355NL2
		S380N
		1.8900
		StE 380

Chemical composition(mass fraction)(wt.%) of the P380NH

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.20	0.10-0.60	1.00-1.70	0.035	0.030	≤0.30	≤ 1.00
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.08	≥0.020	≤0.20	≤0.05		≤ 0.20
N	Co	Pb	B	Other
≤0.020				Nb+Ti+V≤0.22

Mechanical Properties of steel grade P380NH

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)
358 (≥)	258 (≥)	32	21	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	132

Physical Properties of steel grade P380NH

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	-	-			0.33	-
573	361	-	21.3	134		-
836	-	24	32.2			343	413

Heat Treatment of steel grade P380NH

Heat treated : 1121°C - 1943°C

Technological Curves of steel grade P380NH

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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