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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	525～777	σb/MPa
Yield Strength	445	σ 0.2 ≥/MPa
Elongation	56	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	092～807	-
HRC	30	-

Physical Properties

Thermal expansion	80-15	e-6/K
Thermal conductivity	81-82	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6107-9037	째C
Density	0131-7512	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