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EN P275N chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN P275N

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EN EN P275N

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This page is mainly introduced the EN P275N chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN P275N,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Euronorm Structural steel, EN P275N

Steel Garde:EN P275N
Type:Special Alloy
Country:Euronorm
Standard:EN
Application:Euronorm Structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
P275N	UNE	Spain
P275NH	UNE	Spain
P275NL1	UNE	Spain
P275NL-2	UNE	Spain
EN P275NH	EN	Euronorm
EN P275NH	EN	Euronorm
EN P275NL1	EN	Euronorm
EN P275NL2	EN	Euronorm
EN P275NL1	EN	Euronorm
EN P275NL2	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	692～516	σb/MPa
Yield Strength	219	σ 0.2 ≥/MPa
Elongation	13	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	443～116	-
HRC	30	-

Physical Properties

Thermal expansion	66-32	e-6/K
Thermal conductivity	49-53	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4863-6191	째C
Density	3695-6826	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
EN P275N Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk