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:BP30

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:BP30 BS1
#: #BP30

Description

UK :BP30 Carbide for cutting tools and :BP30 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: :BP30
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy :BP30 UK Carbide for cutting tools
BH21
BH21A
BH21A
BH26
BH26
BH224/5
BH224/5
BP20
BP20
:BP30

Chemical composition(mass fraction)(wt.%) of the :BP30

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％) Other(%)
0.26-0.34 ≤0.40 0.45-0.70 1.10-1.40 3.90-4.30 0.20-0.35 Cu≤0.20,Sn≤0.05

Mechanical Properties of steel grade :BP30

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)
821 (≥) 388 (≥) 34 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade :BP30

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
44 - -     0.13 -  
459 277 - 13.3 232   -  
945 - 43 32.2   314 441

Heat Treatment of steel grade :BP30

Heat treated : 1456°C - 1337°C

Technological Curves of steel grade :BP30

Cross Reference Table (Equivalent Grade) of :BP30

Grade Standard Country Application
:BH10 UK Carbide for cutting tools
:BH10 UK Carbide for cutting tools
:BP30 UK Carbide for cutting tools
:BP30 UK Carbide for cutting tools
BHMA①:9-1-9 UK Carbide for cutting tools
BHMA①:9-1-9 UK Carbide for cutting tools
BHMA①:7-1-9 UK Carbide for cutting tools
BHMA①:7-1-9 UK Carbide for cutting tools
BHMA①:9-2-6 UK Carbide for cutting tools
BHMA①:9-2-6 UK Carbide for cutting tools
BHMA①:6-3-5 UK Carbide for cutting tools
BHMA①:6-3-5 UK Carbide for cutting tools
BHMA①:7-2-6 UK Carbide for cutting tools
BHMA①:7-2-6 UK Carbide for cutting tools
BHMA①:4-4-4 UK Carbide for cutting tools
BHMA①:4-4-4 UK Carbide for cutting tools
BHMA①:3-4-4 UK Carbide for cutting tools
BHMA①:3-4-4 UK Carbide for cutting tools
BHMA①:3-5-3 UK Carbide for cutting tools
BHMA①:3-5-3 UK Carbide for cutting tools
:BP30 BS1
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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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