BO1

This page provides BO1 datasheet, BO1 mechanical properties, chemical element BO1, technical specifications of BO1 steel material properties. BO1 performance specifications.

BO1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy BO1 UK Carbide for cutting tools
BW2
BS1
BS1
BS2
BS2
BS2
BS2
BS5
BS5
BO1
Datasheet for:Steel Grades:Tool Steel And Hard Alloy:BO1

Chemical composition(mass fraction)(wt.%) of the BO1

C(%) Si(%) Mn(%) Cr(%) Ni(%) V(%) W(%) Other(%)
0.85-1.00 ≤0.40 1.10-1.35 0.40-0.60 ≤0.40 ≤0.25 0.40-0.60 :Cu≤0.20,Sn≤0.05

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade BO1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
355 (≥) 835 (≥) 12 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 113
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.23 -  
631 424 - 44.3 433   -  
656 - 32 11.2   314 244
Heat treated : 1318°C - 1299°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
BO1 UK
Carbide for cutting tools
BO1 UK
Carbide for cutting tools
BO1

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
BO1 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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