15X28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X28

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15X28

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This page is mainly introduced the 15X28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15X28,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15X28
  • Steel Garde:15X28
  • Type:Special Alloy
  • Country:
  • Application:Ferritic steels

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 038~474 σb/MPa
Yield Strength 339 σ 0.2 ≥/MPa
Elongation 30 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 492~854 -
HRC 30 -

Physical Properties

Thermal expansion 18-24 e-6/K
Thermal conductivity 18-29 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4299-8468 째C
Density 3948-0514 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)
15X28 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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