08X21H6M2T chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 08X21H6M2T

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08X21H6M2T

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This page is mainly introduced the 08X21H6M2T chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 08X21H6M2T,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
08X21H6M2T
  • Steel Garde:08X21H6M2T
  • Type:Special Alloy
  • Country:
  • Application:Austenitic - Martensitic steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 695~278 σb/MPa
Yield Strength 720 σ 0.2 ≥/MPa
Elongation 79 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 156~473 -
HRC 30 -

Physical Properties

Thermal expansion 90-97 e-6/K
Thermal conductivity 25-64 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0419-6702 째C
Density 7774-7635 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)
08X21H6M2T 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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