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100QT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 100QT

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CSA 100QT

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This page is mainly introduced the 100QT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 100QT,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
100QT

Steel Garde:100QT
Type:Special Alloy
Country:Canada
Standard:CSA
Application:Canada Engineering and steel structure

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	226～299	σb/MPa
Yield Strength	416	σ 0.2 ≥/MPa
Elongation	83	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	896～213	-
HRC	30	-

Physical Properties

Thermal expansion	39-65	e-6/K
Thermal conductivity	11-80	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0117-5257	째C
Density	0910-8705	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)
100QT 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