P275N

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#P275N

Description

P275N Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: P275N

Category	Type	Steel Grade
Steel Grades	Carbon Steel	P275N
		WStE 255
		S255NH
		1.0463
		TStE 255
		S255NL
		EStE 255
		S255NL1
		1.1103
		1.0468
		StE 285

Chemical composition(mass fraction)(wt.%) of the P275N

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.18	0.40	0.50-1.40	0.030	0.025	≤ 0.30	≤ 0.50
Mo	Al	Cu	Nb	Ti	V	Ce
≤ 0.08	≥0.020	≤ 0.30	≤0.05	0.03	0.05
N	Co	Pb	B	Other
≤ 0.020				Nb+Ti+V ≤0.05

Mechanical Properties of steel grade P275N

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)
535 (≥)	656 (≥)	11	24	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	441

Physical Properties of steel grade P275N

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
23	-	-			0.32	-
496	331	-	34.3	234		-
568	-	12	43.2			421	421

Heat Treatment of steel grade P275N

Heat treated : 1336°C - 1958°C

Technological Curves of steel grade P275N

No Curve

Cross Reference Table (Equivalent Grade) of P275N

Grade	Standard	Application
P275N		Spain structural alloy steel
P275NH		Spain structural alloy steel
P275NL1		Spain structural alloy steel
P275NL-2		Spain structural alloy steel
EN P275NH	EN	Euronorm Structural steel
EN P275N	EN	Euronorm Structural steel
EN P275NH	EN	Euronorm Structural steel
EN P275NL1	EN	Euronorm Structural steel
EN P275NL2	EN	Euronorm Structural steel
EN P275NL1	EN	Euronorm Structural steel
EN P275NL2	EN	Euronorm Structural steel

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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