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 367~649 σb/MPa
Yield Strength 928 σ 0.2 ≥/MPa
Elongation 78 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 816~158 -
HRC 30 -

Physical Properties

Thermal expansion 50-87 e-6/K
Thermal conductivity 19-56 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6661-6685 째C
Density 8646-9601 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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