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 951~698 σb/MPa
Yield Strength 929 σ 0.2 ≥/MPa
Elongation 96 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 906~588 -
HRC 30 -

Physical Properties

Thermal expansion 98-68 e-6/K
Thermal conductivity 04-19 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3426-1669 째C
Density 4554-5882 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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