P275NL1

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#P275NL1

Description

P275NL1 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: P275NL1

Category	Type	Steel Grade
Steel Grades	Carbon Steel	P275NL1
		1.0468
		StE 285
		P275N
		1.0490
		S275N
		1.0491
		S275NL
		1.0487
		P275NH
		WStE 285

Chemical composition(mass fraction)(wt.%) of the P275NL1

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.16	0.40	0.50-1.40	0.030	0.020	≤ 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 P275NL1

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)
638 (≥)	142 (≥)	33	21	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	234

Physical Properties of steel grade P275NL1

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	-	-			0.44	-
566	487	-	12.3	412		-
864	-	42	21.2			222	333

Heat Treatment of steel grade P275NL1

Heat treated : 1674°C - 1852°C

Technological Curves of steel grade P275NL1

No Curve

Cross Reference Table (Equivalent Grade) of P275NL1

Grade	Standard	Application
P275NL1		Spain structural alloy steel
EN P275NL1	EN	Euronorm Structural steel
EN P275NL1	EN	Euronorm Structural steel

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Rfq.: sales@longhaisteel.com

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