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Precious Metals&Alloys| Iridium |Filament Assemblies | Leads | Examples

e- Filaments supplies a wide range of pure precious metals and their alloys. Pure precious metals include Iridium, Vanadium, Palladium, Platinum, Rhodium, and Gold. Foil / Sheet, Wire, tubing, and custom forming of all precious metals are available. Varieties of the foil/sheet cut include thin foils, blanked discs and washers, slit tape (down to 1.0 mm wide), flattened wire, and thick discs and rectangles. Precious metal wire can be wound and spot welded for various filament assemblies.
Below are the properties of each pure precious metal. Listed below are some of the available alloys e- Filaments offers.

Buy Iridium Wire, Foil, and Filament Assemblies directly through our web page.
Please Contact e- Filaments for a quote on all other precious metals.
 


Iridium IR(77)

Highest purity Available
99.9% Specific Gravity
g/cm3
22.41 Melting Point
C
2446 Thermal Conductivity Wcm-1 K-1
1.47 Resistivity at 20C
micro ohm. cm
5.1 Coefficient of Resistivity
per C (0-100C)
0.0043
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Vanadium V(23)

Highest purity Available
99% Atomic Weight:
g/cm3
50.9415 (1) Melting Point:
C
1910 Boiling Point:
C
3407

Vanadium Foil
Can be Rolled down to:0.001" THICK
(0.0254mm)

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Platinum Pt(78)

Highest purity Available
99.998% Specific Gravity
g/cm3
21.45 Melting Point
C
1769 Thermal Conductivity Wcm-1 K-1
0.716 Resistivity at 20C
micro ohm. cm
10.6 Coefficient of Resistivity
per C (0-100C)
0.0039
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Rhodium Rh(45)

Highest purity Available
99.9% Specific Gravity
g/cm3
12.41 Melting Point
C
1964 Thermal Conductivity Wcm-1 K-1
1.50 Resistivity at 20C
micro ohm. cm
4.6 Coefficient of Resistivity
per C (0-100C)
0.0046
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Palladium Pd(46)

Highest purity Available
99.97% Specific Gravity
g/cm3
12.02 Melting Point
C
1554 Thermal Conductivity Wcm-1 K-1
0.718 Resistivity at 20C
micro ohm. cm
10.8 Coefficient of Resistivity
per C (0-100C)
0.0038
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Gold Au(79)

Highest purity Available
99.998% Specific Gravity
g/cm3
19.32 Melting Point
C
1064 Thermal Conductivity Wcm-1 K-1
3.17 Resistivity at 20C
micro ohm. cm
2.2 Coefficient of Resistivity
per C (0-100C)
0.0040
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Alloys

Platinum Rhodium
5%,6%,8%,10%,13%,
20%,25%,30%,&40%
Platinum Iridium
5%,10%,15%,20%,
25%,&30%
Platinum Nickel
10% Platinum Tungsten
8% Platinum Copper
20% Platinum Zirconia
ZGS Platinum Palladium Silver
Various Alloys Palladium Molybdenum
15% Request Quote image
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