13MnNiMoNbR chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 13MnNiMoNbR

GBT 13MnNiMoNbR

Profile

This page is mainly introduced the 13MnNiMoNbR chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 13MnNiMoNbR,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
13MnNiMoNbR
  • Steel Garde:13MnNiMoNbR
  • Type:Special Alloy
  • Country:China
  • Standard:GBT
  • Application:China structural steel and alloy steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
13MnNiMoNbR GBT China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 885~609 σb/MPa
Yield Strength 452 σ 0.2 ≥/MPa
Elongation 65 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 555~967 -
HRC 30 -

Physical Properties

Thermal expansion 51-27 e-6/K
Thermal conductivity 29-31 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4171-2435 째C
Density 3508-8663 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)
13MnNiMoNbR 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