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B23 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of B23

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SS B23

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B23 Profile
B23 Chemical composition
B23 Mechanical Properties
B23 Physical Properties
B23 Heat treatment
B23 Size Availability
B23 Relevant products

Profile

This page is mainly introduced the B23 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of B23,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Steel Garde:B23
Type:Special Alloy
Country:Sweden
Standard:SS
Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
B23	SS	Sweden
FB232	UNE	Spain
SNB23-1-5	CNS	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	696～797	σb/MPa
Yield Strength	881	σ 0.2 ≥/MPa
Elongation	07	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	135～942	-
HRC	30	-

Physical Properties

Thermal expansion	27-80	e-6/K
Thermal conductivity	10-45	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1727-0668	째C
Density	8674-7899	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)
B23 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