ISO X12CrMo12 6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO X12CrMo12 6

ISO ISO X12CrMo12 6

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This page is mainly introduced the ISO X12CrMo12 6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO X12CrMo12 6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
High temperature bainite and martensite steel ISO standard internal combustion engine
  • Steel Garde:ISO X12CrMo12 6
  • Type:Special Alloy
  • Country:ISO
  • Standard:ISO
  • Application:High temperature bainite and martensite steel ISO standard internal combustion engine

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 617~445 σb/MPa
Yield Strength 503 σ 0.2 ≥/MPa
Elongation 78 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 637~503 -
HRC 30 -

Physical Properties

Thermal expansion 99-32 e-6/K
Thermal conductivity 77-19 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1238-5855 째C
Density 8958-9647 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)
ISO X12CrMo12 6 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

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