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BD2

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BD2 BD2A
#BD2

Description

UK BD2 Carbide for cutting tools and BD2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: BD2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy BD2 UK Carbide for cutting tools
BO2
BA2
BA2
BA2
BA2
BA2
BA2
BA6
BA6
BD2

Chemical composition(mass fraction)(wt.%) of the BD2

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％) V(%) Other(%)
1.40-1.60 ≤0.60 ≤0.60 11.5-12.5 ≤0.40 0.70-1.20 0.25-1.00 Cu≤0.20,Sn≤0.05

Mechanical Properties of steel grade BD2

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)
814 (≥) 426 (≥) 21 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade BD2

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
14 - -     0.44 -  
472 411 - 13.3 411   -  
859 - 44 42.2   241 231

Heat Treatment of steel grade BD2

Heat treated : 1948°C - 1582°C

Technological Curves of steel grade BD2

Cross Reference Table (Equivalent Grade) of BD2

Grade Standard Country Application
BD2 UK Carbide for cutting tools
BD2 UK Carbide for cutting tools
BD2A UK Carbide for cutting tools
BD2A UK Carbide for cutting tools
BT1 UK Carbide for cutting tools
BT1 UK Carbide for cutting tools
BD2 BD2A
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
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