ISO X20CrMoNiNbV11 1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO X20CrMoNiNbV11 1

ISO ISO X20CrMoNiNbV11 1

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This page is mainly introduced the ISO X20CrMoNiNbV11 1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO X20CrMoNiNbV11 1,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 X20CrMoNiNbV11 1
  • 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 338~717 σb/MPa
Yield Strength 792 σ 0.2 ≥/MPa
Elongation 72 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 333~222 -
HRC 30 -

Physical Properties

Thermal expansion 21-93 e-6/K
Thermal conductivity 14-89 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2872-6877 째C
Density 9453-6143 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 X20CrMoNiNbV11 1 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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