Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

BH12

Favorite Datasheet
BH12 BH13
#BH12

Description

UK BH12 Carbide for cutting tools and BH12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: BH12
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy BH12 UK Carbide for cutting tools
BL3
:BH10
:BH10
BH10A
BH10A
BH11
BH11
BH11
BH11
BH12

Chemical composition(mass fraction)(wt.%) of the BH12

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Other(%)
0.30-0.40 0.85-1.15 ≤0.40 4.75-5.25 ≤0.40 1.25-1.75 ≤0.50 1.25-1.75 Cu≤0.20,Sn≤0.05

Mechanical Properties of steel grade BH12

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)
611 (≥) 345 (≥) 33 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade BH12

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
34 - -     0.21 -  
278 818 - 24.3 443   -  
559 - 12 22.2   342 443

Heat Treatment of steel grade BH12

Heat treated : 1873°C - 1577°C

Technological Curves of steel grade BH12

Cross Reference Table (Equivalent Grade) of BH12

Grade Standard Country Application
BH12 UK Carbide for cutting tools
BH12 UK Carbide for cutting tools
BH12 BH13
Available Suppliers
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
  • Do you supply this BH12?
  • List your company on S&G now? Join
  • Non-paying users only
Top