California Fine Wire is a manufacturer of Platinum 8% Tungsten fine wire. Our specialty is supplying Platinum 8% Tungsten wire in the smallest diameters on the market.

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Unit of Measure

Specifications

Brands

N/A California Fine Wire Co.

Second Element

N/A Platinum (Pt) Tungsten (W)

Electrical

Specific Resistivity

N/A 66.5 µOhm·cm²/cm

Commercial Resistance Tolerance (On Sizes below 0.020)

N/A 3.00 %

Thermal Electromotive Force (EMF) Vs Copper

N/A -0.014

Specific Resistance

N/A 400.000 Ohm·cm/ft

Temperature Coefficient of Resistance (0 to 100 Degree Celsius (ºC) Temperature)

N/A 0.00024 Ohm/Ohm/ºC

Physical

Density

N/A 21.18 g/cm³

Youngs Modulus

N/A 20 x 106 psi

Melting Point

N/A 1870.00 ºC

Composition

Element

N/A Platinum (Pt) Tungsten (W)

Tensile Strength

Hard Ultimate Tensile Strength (UTS)

N/A 200000 psi

Annealed Ultimate Tensile Strength (UTS)

N/A 150000 psi

Note

N/A All values may vary dependent on specific design and usage.