33G chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 33G

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CSA 33G

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This page is mainly introduced the 33G chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 33G,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
33G
  • Steel Garde:33G
  • Type:Special Alloy
  • Country:Canada
  • Standard:CSA
  • Application:Canada Engineering and steel structure

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 237~337 σb/MPa
Yield Strength 946 σ 0.2 ≥/MPa
Elongation 87 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 430~551 -
HRC 30 -

Physical Properties

Thermal expansion 56-69 e-6/K
Thermal conductivity 90-82 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2501-8617 째C
Density 5496-0180 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)
33G 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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