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Th-Au60.5AgCuMnGd

China GJB Th-Au60.5AgCuMnGd 贵金属及其合金电位器绕组裸丝材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Th-Au60.5AgCuMnGd GJB 955A China 贵金属及其合金电位器绕组裸丝材规范

Chemical composition(mass fraction)(wt.%) of the Th-Au60.5AgCuMnGd

Element Min Max Similar
Ag 33.0000 34.0000 -
Au 59.5000 61.5000 -
Cu 2.5000 3.5000 -
Mn 2.0000 3.0000 -
Gd 0.3500 0.6500 -
Fe - 0.0050 -
Pb - 0.0050 -
Sb - 0.0050 -
Bi - 0.0050 -
Total Others - 0.2000 -

Mechanical Properties of steel grade Th-Au60.5AgCuMnGd

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)
918 (≥) 882 (≥) 23 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade Th-Au60.5AgCuMnGd

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
42 - -     0.41 -  
481 444 - 21.3 442   -  
117 - 22 41.2   111 341

Heat Treatment of steel grade Th-Au60.5AgCuMnGd

Heat treated : 1761°C - 1864°C

Technological Curves of steel grade Th-Au60.5AgCuMnGd

Cross Reference Table (Equivalent Grade) of Th-Au60.5AgCuMnGd

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