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

Location » Home » Grades > Special Alloy > 1045

AS 1045

Profile

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 159~183 σb/MPa
Yield Strength 705 σ 0.2 ≥/MPa
Elongation 16 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 419~339 -
HRC 30 -

Physical Properties

Thermal expansion 19-31 e-6/K
Thermal conductivity 67-21 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9561-4266 째C
Density 3267-0901 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

Hot keywords:1045
Previous: 1040
Next: 1050