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BM15 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BM15

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BM15

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BM15 Profile
BM15 Chemical composition
BM15 Mechanical Properties
BM15 Physical Properties
BM15 Heat treatment
BM15 Size Availability
BM15 Relevant products

Profile

This page is mainly introduced the BM15 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of BM15,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Steel Garde:BM15
Type:Special Alloy
Country:UK
Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
BM15		UK

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	397～471	σb/MPa
Yield Strength	125	σ 0.2 ≥/MPa
Elongation	67	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	934～135	-
HRC	30	-

Physical Properties

Thermal expansion	53-96	e-6/K
Thermal conductivity	25-96	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4409-4410	째C
Density	9132-6223	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)
BM15 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