12Cr1MoV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 12Cr1MoV

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GBT 12Cr1MoV

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This page is mainly introduced the 12Cr1MoV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 12Cr1MoV,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
12Cr1MoV
  • Steel Garde:12Cr1MoV
  • Type:Special Alloy
  • Country:China
  • Standard:GBT
  • Application:China structural steel and alloy steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
12Cr1MoVG GBT China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 363~798 σb/MPa
Yield Strength 026 σ 0.2 ≥/MPa
Elongation 54 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 086~289 -
HRC 30 -

Physical Properties

Thermal expansion 88-14 e-6/K
Thermal conductivity 44-17 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1417-1698 째C
Density 9106-1758 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)
12Cr1MoV 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