08X18H12Б chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 08X18H12Б

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ГОСТ 08X18H12Б

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This page is mainly introduced the 08X18H12Б chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 08X18H12Б,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
08X18H12Б
  • Steel Garde:08X18H12Б
  • Type:Special Alloy
  • Country:Russia
  • Standard:ГОСТ
  • Application:Austenitic

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 414~815 σb/MPa
Yield Strength 839 σ 0.2 ≥/MPa
Elongation 73 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 383~858 -
HRC 30 -

Physical Properties

Thermal expansion 79-19 e-6/K
Thermal conductivity 24-35 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7872-2804 째C
Density 2143-2630 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)
08X18H12Б 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