X18CrN28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X18CrN28

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UNE X18CrN28

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This page is mainly introduced the X18CrN28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X18CrN28,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
X18CrN28
  • Steel Garde:X18CrN28
  • Type:Special Alloy
  • Country:Spain
  • Standard:UNE
  • Application:Spain structural alloy steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 678~933 σb/MPa
Yield Strength 483 σ 0.2 ≥/MPa
Elongation 04 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 765~297 -
HRC 30 -

Physical Properties

Thermal expansion 99-21 e-6/K
Thermal conductivity 17-82 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9405-1369 째C
Density 7094-2622 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)
X18CrN28 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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