X90CrMoV18 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X90CrMoV18

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UNE X90CrMoV18

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This page is mainly introduced the X90CrMoV18 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X90CrMoV18,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
X90CrMoV18
  • Steel Garde:X90CrMoV18
  • Type:Special Alloy
  • Country:Spain
  • Standard:UNE
  • Application:Spain structural alloy steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 889~924 σb/MPa
Yield Strength 722 σ 0.2 ≥/MPa
Elongation 20 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 345~444 -
HRC 30 -

Physical Properties

Thermal expansion 41-26 e-6/K
Thermal conductivity 15-70 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2339-2623 째C
Density 9760-2371 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)
X90CrMoV18 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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