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BW1B

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AC835 BW1C
#BW1B

Description

UK BW1B Carbide for cutting tools and BW1B Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: BW1B
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy BW1B UK Carbide for cutting tools
U10E
U10E
AC720
AC720
AC805
AC805
AC815
AC815
AC835
AC835

Chemical composition(mass fraction)(wt.%) of the BW1B

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％)
0.95-1.10 0.30 0.35 ≤0.15 ≤0.20 ≤0.20

Mechanical Properties of steel grade BW1B

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)
382 (≥) 683 (≥) 11 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade BW1B

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
24 - -     0.33 -  
812 544 - 41.3 121   -  
817 - 11 22.2   321 143

Heat Treatment of steel grade BW1B

Heat treated : 1657°C - 1744°C

Technological Curves of steel grade BW1B

Cross Reference Table (Equivalent Grade) of BW1B

Grade Standard Country Application
BW1B UK Carbide for cutting tools
AC835 BW1C
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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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