HA250 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HA250

Location » Home » Grades > Special Alloy > HA250

AS HA250

Profile

This page is mainly introduced the HA250 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HA250,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
HA250
  • Steel Garde:HA250
  • Type:Special Alloy
  • Country:Australia
  • Standard:AS
  • Application:Australia Structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 494~585 σb/MPa
Yield Strength 386 σ 0.2 ≥/MPa
Elongation 01 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 784~967 -
HRC 30 -

Physical Properties

Thermal expansion 92-69 e-6/K
Thermal conductivity 60-46 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0360-7962 째C
Density 9214-0590 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)
HA250 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

Hot keywords:HA250
Previous: CA70T
Next: HA300