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X-Pd35AgCuAuPtZn

China GJB X-Pd35AgCuAuPtZn 贵金属及其合金电刷丝材和线材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X-Pd35AgCuAuPtZn GJB 954A China 贵金属及其合金电刷丝材和线材规范

Chemical composition(mass fraction)(wt.%) of the X-Pd35AgCuAuPtZn

Element Min Max Similar
Ag 29.5000 30.5000 -
Au 9.5000 10.5000 -
Pt 9.5000 10.5000 -
Pd 34.5000 35.5000 -
Cu 13.5000 14.5000 -
Zn 0.6000 1.4000 -
Fe - 0.0500 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.2000 -

Mechanical Properties of steel grade X-Pd35AgCuAuPtZn

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)
138 (≥) 449 (≥) 24 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade X-Pd35AgCuAuPtZn

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
22 - -     0.42 -  
462 342 - 11.3 223   -  
347 - 41 31.2   113 221

Heat Treatment of steel grade X-Pd35AgCuAuPtZn

Heat treated : 1972°C - 1837°C

Technological Curves of steel grade X-Pd35AgCuAuPtZn

Cross Reference Table (Equivalent Grade) of X-Pd35AgCuAuPtZn

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