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BW1A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BW1A

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BW1A

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This page is mainly introduced the BW1A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BW1A,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
BW1A

Steel Garde:BW1A
Type:Special Alloy
Country:UK
Application:Carbon tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	367～151	σb/MPa
Yield Strength	941	σ 0.2 ≥/MPa
Elongation	21	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	929～739	-
HRC	30	-

Physical Properties

Thermal expansion	55-88	e-6/K
Thermal conductivity	93-57	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9164-5472	째C
Density	3634-3971	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)
BW1A 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