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

GBT 13MnNiCrMoNbg

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

Cross Reference Table(Equivalent Materials):

Material Standard Country
13MnNiCrMoNbg GBT China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 303~987 σb/MPa
Yield Strength 407 σ 0.2 ≥/MPa
Elongation 68 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 282~744 -
HRC 30 -

Physical Properties

Thermal expansion 51-31 e-6/K
Thermal conductivity 60-28 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6428-0407 째C
Density 6573-9549 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)
13MnNiCrMoNbg 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