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

HMn64-8-5-1.5

China GB HMn64-8-5-1.5 加工铜及铜合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HMn64-8-5-1.5 / HMn64-8-5-1.5
Category Grade Standard Region/Area Standard Content
Metals HMn64-8-5-1.5 GB/T 5231 China 加工铜及铜合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the HMn64-8-5-1.5

Element Min Max Similar
Zn - - -
Sn - 0.5000 -
Si 1.0000 2.0000 -
Pb 0.3000 0.8000 -
Others total - 1.0000 -
Ni - 0.5000 -
Mn 7.0000 8.0000 -
Fe 0.5000 1.5000 -
Cu 63.0000 66.0000 -
Al 4.5000 6.0000 -

Mechanical Properties of steel grade HMn64-8-5-1.5

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)
765 (≥) 119 (≥) 33 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade HMn64-8-5-1.5

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
41 - -     0.42 -  
276 813 - 41.3 331   -  
945 - 44 43.2   222 441

Heat Treatment of steel grade HMn64-8-5-1.5

Heat treated : 1737°C - 1112°C

Technological Curves of steel grade HMn64-8-5-1.5

Cross Reference Table (Equivalent Grade) of HMn64-8-5-1.5

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 HMn64-8-5-1.5?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top