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America UNS C79900 Leaded Nickel Silver and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C79900 / C79900
Category Grade Standard Region/Area Standard Content
Metals C79900 -- America Leaded Nickel Silver

Chemical composition(mass fraction)(wt.%) of the C79900

Element Min Max Similar
Zn - - -
Pb 1.0000 1.5000 -
Other 99.5000 - -
Ni 6.5000 8.5000 -
Mn - 0.5000 -
Fe - 0.2500 -
Cu 47.5000 50.5000 -

Mechanical Properties of steel grade C79900

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)
125 (≥) 323 (≥) 41 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade C79900

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 - -     0.43 -  
552 165 - 44.3 112   -  
651 - 22 23.2   422 321

Heat Treatment of steel grade C79900

Heat treated : 1976°C - 1815°C

Technological Curves of steel grade C79900

Cross Reference Table (Equivalent Grade) of C79900

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