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Th-Au59.5CuGd

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China GJB Th-Au59.5CuGd 贵金属及其合金电位器绕组裸丝材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Th-Au59.5CuGd / Th-Au59.5CuGd
Category Grade Standard Region/Area Standard Content
Metals Th-Au59.5CuGd 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-Au59.5CuGd

Element Min Max Similar
Ag 34.5000 35.5000 -
Au 58.5000 60.5000 -
Cu 4.5000 5.5000 -
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-Au59.5CuGd

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)
256 (≥) 327 (≥) 41 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade Th-Au59.5CuGd

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
24 - -     0.13 -  
549 818 - 41.3 413   -  
246 - 13 42.2   444 214

Heat Treatment of steel grade Th-Au59.5CuGd

Heat treated : 1821°C - 1976°C

Technological Curves of steel grade Th-Au59.5CuGd

Cross Reference Table (Equivalent Grade) of Th-Au59.5CuGd

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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