Advance / Copel / 300ohm constantan
55% Copper, 45% Nickel
Technical Specifications
| AWG | DIA. IN INCHES | OHMS/FT @ 68′ F | #/1000 FT | FT/# |
|---|---|---|---|---|
| 8 | 0.128 | 0.01794 | 49.65 | 20.14 |
| 9 | 0.114 | 0.02263 | 39.38 | 25.39 |
| 10 | 0.102 | 0.02826 | 31.53 | 31.72 |
| 11 | 0.091 | 0.0355 | 25.09 | 39.86 |
| 12 | 0.081 | 0.04481 | 19.88 | 50.3 |
| 13 | 0.072 | 0.05672 | 15.71 | 63.65 |
| 14 | 0.064 | 0.07178 | 12.41 | 80.58 |
| 15 | 0.057 | 0.09049 | 9.845 | 101.6 |
| 16 | 0.051 | 0.113 | 7.881 | 126.9 |
| 17 | 0.045 | 0.1452 | 6.136 | 163 |
| 18 | 0.04 | 0.1837 | 4.848 | 206.3 |
| 19 | 0.036 | 0.227 | 3.927 | 254.6 |
| 20 | 0.032 | 0.2871 | 3.103 | 322.3 |
| 21 | 0.0285 | 0.3619 | 2.461 | 406.3 |
| 22 | 0.0253 | 0.4557 | 1.94 | 515.5 |
| 23 | 0.0226 | 0.5756 | 1.548 | 646 |
| 24 | 0.0201 | 0.7277 | 1.224 | 817 |
| 25 | 0.0179 | 0.9176 | 0.9709 | 1030 |
| 26 | 0.0159 | 1.163 | 0.766 | 1305 |
| 27 | 0.0142 | 1.458 | 0.611 | 1637 |
| 28 | 0.0126 | 1.852 | 0.4854 | 2061 |
| 29 | 0.0113 | 2.302 | 0.3869 | 2585 |
| 30 | 0.01 | 2.94 | 0.303 | 3330 |
| 31 | 0.0089 | 3.722 | 0.24 | 4167 |
| 32 | 0.008 | 4.594 | 0.1939 | 5157 |
| 33 | 0.0071 | 5.833 | 0.1527 | 6549 |
| 34 | 0.0063 | 7.408 | 0.1203 | 8313 |
| 35 | 0.0056 | 9.375 | 0.09503 | 10520 |
| 36 | 0.005 | 11.76 | 0.07575 | 13200 |
| 37 | 0.0045 | 14.52 | 0.06136 | 16300 |
| 38 | 0.004 | 18.37 | 0.04848 | 20630 |
| 39 | 0.0035 | 24 | 0.03712 | 26940 |
| 40 | 0.0031 | 30.6 | 0.02912 | 34340 |
| 41 | 0.00275 | 38.88 | 0.02292 | 43630 |
| 42 | 0.0025 | 47.04 | 0.01894 | 52800 |
Applications: Shunts, Resistors and some heating applications.
Other properties:
- Very low resistance/temperature coefficient below 1000° F
- High thermal EMF to copper.
- Conforms to ASTM B-267 Class 5b & 5a
- Density 321lbs. per cubic inch psi (hard)
- Tensile Strength: 110,000
- Specific Gravity: 8.90 (soft)
- Yield Strength: 55,000 psig
- Melting Point: 2210° F (1,210° C)
- Elongation: 25%