A2. Overview Of Conductance Of Common Alloys Of Jewellery Metals - GOLDANALYTIX GOLDSCREENPEN Bedienungsanleitung

23.

A2. Overview of Conductance of Common Alloys of Jewellery Metals

Precious metals
Platinum 999
Palladium 999
Osmium
Ruthenium
Rhodium (sintered)
Iridium
Foreign metals and
Copper (pure)
Copper alloys
Aluminium (pure)
Brass
Magnesium
Molybdenum
Aluminium alloys
Tungsten (pure)
Tungsten alloys
Zinc
Tin
Chromium
Tantalum
Lead
Nickel silver
Antimony
Tungsten (sintered)
Titanium
Bismuth
Iron
Nickel
Cobalt
conductivity
about 14.1
about 19.7
conductivity
alloys
15.9-30.5
about 18.8
Ferromagnetic
Ferromagnetic
Ferromagnetic
electr.
[MS/m]
9.1
9.3
10.9
18.5
electr.
[MS/m]
58.0
Depends on the alloy
41-57
36.5
13-33
23
19
Depends on alloy
Depends on alloy
20-28
17
7.9
7.8
7.6
4.8
about 8.1 – 8.7
3.2-5.7
2.4
<2
0.5-2.5
0.9
Density
[g/cm³]
21.45
11.99
22.59
12.37
12.38
22.56
Density
[g/cm³]
8.96
2.7
about 8.5
1.74
10.2
19.3
7.14
7.3
7.19
16.6
11.34
6.68
about 19.3
4.45
9.8
7.87
8.9
8.9
31