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B424 N06845

America ASTM B424N06845 镍铁铬钼铜合金板、薄板及带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B424N06845 / B424 N06845
Category Grade Standard Region/Area Standard Content
Metals B424 N06845 ASTM B424 America 镍铁铬钼铜合金板、薄板及带材

Chemical composition(mass fraction)(wt.%) of the B424 N06845

Element Min Max Similar
Zn - - -
Total oth. - - -
Sn - 0.1000 -
Pb - 0.1000 -
Ni - 0.3000 -
Fe - 0.1000 -
Cu 62.0000 65.0000 -
Al - 0.0300 -

Mechanical Properties of steel grade B424 N06845

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)
223 (≥) 839 (≥) 32 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade B424 N06845

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
32 - -     0.41 -  
243 623 - 14.3 242   -  
321 - 32 13.2   144 143

Heat Treatment of steel grade B424 N06845

Heat treated : 1144°C - 1139°C

Technological Curves of steel grade B424 N06845

Cross Reference Table (Equivalent Grade) of B424 N06845

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