P310NB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P310NB

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UNE P310NB

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This page is mainly introduced the P310NB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P310NB,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
P310NB
  • Steel Garde:P310NB
  • Type:Special Alloy
  • Country:Spain
  • Standard:UNE
  • Application:Spain structural steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
P310NB UNE Spain

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 941~170 σb/MPa
Yield Strength 315 σ 0.2 ≥/MPa
Elongation 25 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 339~645 -
HRC 30 -

Physical Properties

Thermal expansion 37-64 e-6/K
Thermal conductivity 77-23 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 5316-1244 째C
Density 8154-6906 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)
P310NB 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

Technical specification/standard for download