Sitemap | E-mail:sales@steelgs.com

P355NB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P355NB

Location » Home » Grades > Special Alloy > P355NB

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

UNE P355NB

Profile

This page is mainly introduced the P355NB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P355NB,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
P355NB

Steel Garde:P355NB
Type:Special Alloy
Country:Spain
Standard:UNE
Application:Spain structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
P355NB	UNE	Spain

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	676～841	σb/MPa
Yield Strength	314	σ 0.2 ≥/MPa
Elongation	49	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	503～054	-
HRC	30	-

Physical Properties

Thermal expansion	14-87	e-6/K
Thermal conductivity	44-35	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3786-4618	째C
Density	0552-3150	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)
P355NB 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