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38W chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 38W

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CSA 38W

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This page is mainly introduced the 38W chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 38W,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
38W

Steel Garde:38W
Type:Special Alloy
Country:Canada
Standard:CSA
Application:Canada Engineering and steel structure

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
38WT	CSA	Canada

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	970～238	σb/MPa
Yield Strength	358	σ 0.2 ≥/MPa
Elongation	07	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	984～163	-
HRC	30	-

Physical Properties

Thermal expansion	11-74	e-6/K
Thermal conductivity	76-76	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4901-0687	째C
Density	3181-5196	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)
38W 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