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BT1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BT1

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BT1

Catalog

BT1 Profile
BT1 Chemical composition
BT1 Mechanical Properties
BT1 Physical Properties
BT1 Heat treatment
BT1 Size Availability
BT1 Relevant products

Profile

This page is mainly introduced the BT1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BT1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Steel Garde:BT1
Type:Special Alloy
Country:UK
Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
BD2A		UK
BD2A		UK
BT1		UK

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	285～007	σb/MPa
Yield Strength	515	σ 0.2 ≥/MPa
Elongation	89	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	376～456	-
HRC	30	-

Physical Properties

Thermal expansion	65-51	e-6/K
Thermal conductivity	53-98	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1556-5428	째C
Density	3440-8834	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)
BT1 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