HA1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HA1

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AS HA1

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This page is mainly introduced the HA1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HA1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
HA1
  • Steel Garde:HA1
  • Type:Special Alloy
  • Country:Australia
  • Standard:AS
  • Application:Australia Structural steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
HA1006 AS Australia
HA1010 AS Australia
HA1016 AS Australia

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 257~724 σb/MPa
Yield Strength 230 σ 0.2 ≥/MPa
Elongation 87 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 583~953 -
HRC 30 -

Physical Properties

Thermal expansion 25-65 e-6/K
Thermal conductivity 85-79 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0851-0761 째C
Density 6630-3300 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)
HA1 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