California Fine Wire is a manufacturer of Stablohm 610 (Tophet D) fine wire. Our specialty is supplying Stablohm 610 (Tophet D) wire in the smallest diameters on the market.
Unit of Measure

Specifications

Brands

N/A California Fine Wire Co.

Industry Standards

N/A American Society for Testing and Materials (ASTM) B-267 American Society for Testing and Materials (ASTM) B-344

Second Element

N/A Chromium (Cr) Iron (Fe) Nickel (Ni)

Electrical

Specific Resistance

N/A 610.000 Ohm·cm/ft

Specific Resistivity

N/A 101.41 µOhm·cm²/cm

Commercial Resistance Tolerance (On Sizes below 0.020)

N/A 3.00 %

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

N/A 0.0004 Ohm/Ohm/ºC

Thermal Electromotive Force (EMF) Vs Copper

N/A -0.014

Physical

Density

N/A 7.94 g/cm³

Specific Heat at 20 Degree Celsius (ºC) Temperature

N/A 0.110 cal/g

Thermal Conductivity

N/A 0.130000 W/cm/ºC

Coefficient of Linear Expansion

N/A 15.6 x 10-6 in/in ºC

Melting Point

N/A 1300.00 ºC

Composition

Element

N/A Chromium (Cr) Iron (Fe) Nickel (Ni)

Nominal Chromium (Cr) Composition

N/A 20.0000 %

Maximum Chromium (Cr) Composition

N/A 20.0000 %

Nominal Iron (Fe) Composition

N/A 45.0000 %

Nominal Nickel (Ni) Composition

N/A 35.0000 %

Tensile Strength

Hard Ultimate Tensile Strength (UTS)

N/A 170000 psi

Annealed Ultimate Tensile Strength (UTS)

N/A 90000 psi

Note

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

Miscellaneous

Operating Temperature

N/A 980.00 ºC