Technical Data Sheet Constantan TC Type J - Standard
| CALIFORNIA FINE WIRE | Electrical | CALIFORNIA FINE WIRE | |
| Specific Resistance (Ω-CM/F) | 294 | ||
| Specific Resistivity(μΩ-cm²/cm) | 48.9 | ||
| Commercial Resistance Tolerance (On Sizes below .020) | 3.00% | ||
| Commercial Resistance Tolerance (On Sizes above .020) | 5.00% | ||
| Temperature Coefficient of Resistance (ohms/ohm/Deg. C {0 to 100°C}) | .000010 | ||
| Thermal EMF vs Copper | -.045 | ||
| CALIFORNIA FINE WIRE | Physical | CALIFORNIA FINE WIRE | |
| Density (gm/cm³ ) | 8.86 | Tensile Strength: | |
| Density(lbs/in³) | 0.32 | UTS Hard: | 140,000 |
| Youngs Modulus (* 106 PSI) |
| UTS Stress Relieved: | 120,000 |
| UTS Annealed: | 60,000 | ||
| Specific Heat at 20 Deg C (cals./gm) | 0.094 | YTS Tensile - Hard: |
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| YTS Tensile - Stress Relieved: |
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| Thermal Conductivity (watts/cm/Deg. C) | 0.218 | YTS Tensile - Annealed: |
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| Note: All values may vary dependant on specific design and usage | |||
| Coefficient of Linear Expansion (X 10-6 in/in Deg. C) Deg. C | 8.3 | ||
| Melting Point C | 1221 | ||
| Melting Point °F | 2230 | ||
| CALIFORNIA FINE WIRE | Miscellaneous | CALIFORNIA FINE WIRE | ||
| Magnetic | None | |||
| Operating Temp C | 700 | Composition | ||
| Operating Temp °F | 1292 | Copper | 55 | |
| Specifications: | Nickel | 45 | ||
| ASTM-E-230 |
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| Capabilities | VISIT US ON THE INTERNET http://www.calfinewire.com | |||
| Wire | YES | |||
| Ribbon | YES | |||
| Square | YES | |||
| Insulated | YES | |||
| Plated | YES | |||