1045 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1045

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AS 1045

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This page is mainly introduced the 1045 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1045,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1045
  • Steel Garde:1045
  • Type:Special Alloy
  • Country:Australia
  • Standard:AS
  • Application:Australia Structural steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
1045 AS Australia

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 295~210 σb/MPa
Yield Strength 926 σ 0.2 ≥/MPa
Elongation 45 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 039~591 -
HRC 30 -

Physical Properties

Thermal expansion 99-63 e-6/K
Thermal conductivity 37-09 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 8856-1712 째C
Density 8626-2680 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)
1045 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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