Available 24/7 at contact@steel-grades.com

B9 Alloy 80

America ASTM B9Alloy80 硬的、中等硬的或软的同心绞捻的铜导线 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B9Alloy80 / B9 Alloy 80
Category Grade Standard Region/Area Standard Content
Metals B9 Alloy 80 ASTM B9 America 硬的、中等硬的或软的同心绞捻的铜导线

Chemical composition(mass fraction)(wt.%) of the B9 Alloy 80

Element Min Max Similar

Mechanical Properties of steel grade B9 Alloy 80

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)
811 (≥) 456 (≥) 33 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade B9 Alloy 80

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 - -     0.12 -  
559 397 - 34.3 332   -  
359 - 24 33.2   314 142

Heat Treatment of steel grade B9 Alloy 80

Heat treated : 1924°C - 1379°C

Technological Curves of steel grade B9 Alloy 80

Cross Reference Table (Equivalent Grade) of B9 Alloy 80

Available Suppliers

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 B9 Alloy 80?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top