copper clad steel
12months
Provided
Fob CFR CIF
Hnbf Cable
High Quality
HNBF Cable
Wooden & Steel-Wooden Drums
Aluminum clad steel
Zhengzhou, China
76169990
Product Description
Copper Clad Steel (CCS) is a composite conductor material containing a low carbon steel core surrounded by copper. The copper provides the electrical conductivity and the steel contributes strength to the conductor. The most common grade of CCS used for electrical conductors has a nominal 40% IACS electrical conductivity. CCS is suitable for applications where high strength and medium conductivity are required. Copper Clad Steel is also suited for high frequency signal applications since high frequency currents travel mainly in the outer skin of a conductor.
CCS is available bare or plated with silver, nickel or tin.
ENGLISH UNITSMETRIC UNITS
Physical Properties
| HARD DRAWN | SOFT | |
| Tensile | 110 ksi | 45 ksi |
| Elongation | 1% | 10% |
| Electrical Conductivity | 39% IACS* @ 68°F | 39% IACS* @ 68°F |
| Electrical Resistivity | 26.45 cir mil ohm/ft @ 68°F | 26.45 cir mil ohm/ft @ 68°F |
| Melting Point | --- | --- |
| Density | 0.294 lbs/in³ | 0.294 lbs/in³ |
| Thermal Coefficient of Resistance | 0.00210 Per °F | 0.00210 Per °F |
19-Strand Concentric Constructions
| BARE CCS (40%) - HARD TEMPER | ||||||
| AWG | CONST | DIAMETER (inch) | RESIST (Ω/mft) | WEIGHT (lb/mft) | BREAK STRG (lb) | |
| MIN | MAX | MAX | MAX | MIN | ||
| 18 | 19/30 | 0.0495 | 0.0505 | 14.5 | 5.47 | 160.9 |
| 20 | 19/32 | 0.0395 | 0.0405 | 22.7 | 3.51 | 102.4 |
| 22 | 19/34 | 0.0310 | 0.0320 | 37.0 | 2.20 | 63.1 |
| 24 | 19/36 | 0.0245 | 0.0255 | 58.8 | 1.39 | 39.4 |
| 26 | 19/38 | 0.0195 | 0.0205 | 92.9 | 0.899 | 25.0 |
| 28 | 19/40 | 0.0150 | 0.0160 | 157.1 | 0.548 | 14.8 |
| BARE CCS (40%) - SOFT TEMPER | ||||||
| AWG | CONST | DIAMETER (inch) | RESIST (Ω/mft) | WEIGHT (lb/mft) | BREAK STRG (lb) | |
| MIN | MAX | MAX | MAX | MIN | ||
| 18 | 19/30 | 0.0495 | 0.0505 | 14.5 | 5.47 | 65.8 |
| 20 | 19/32 | 0.0395 | 0.0405 | 22.7 | 3.51 | 41.9 |
| 22 | 19/34 | 0.0310 | 0.0320 | 37.0 | 2.20 | 25.8 |
| 24 | 19/36 | 0.0245 | 0.0255 | 58.8 | 1.39 | 16.1 |
| 26 | 19/38 | 0.0195 | 0.0205 | 92.9 | 0.899 | 10.2 |
| 28 | 19/40 | 0.0150 | 0.0160 | 157.1 | 0.548 | 6.04 |
7-Strand Constructions
| BARE CCS (40%) - HARD TEMPER | ||||||
| AWG | CONST | DIAMETER (inch) | RESIST (Ω/mft) | WEIGHT (lb/mft) | BREAK STRG (lb) | |
| MIN | MAX | MAX | MAX | MIN | ||
| 22 | 7/30 | 0.0297 | 0.0303 | 39.1 | 2.01 | 59.2 |
| 24 | 7/32 | 0.0237 | 0.0243 | 61.1 | 1.28 | 37.7 |
| 26 | 7/34 | 0.0186 | 0.0192 | 99.3 | 0.803 | 23.2 |
| 28 | 7/36 | 0.0147 | 0.0153 | 159.0 | 0.510 | 14.5 |
| 30 | 7/38 | 0.0117 | 0.0123 | 250.1 | 0.328 | 9.20 |
| 32 | 7/40 | 0.0090 | 0.0096 | 424.1 | 0.201 | 5.44 |
| BARE CCS (40%) - SOFT TEMPER | ||||||
| AWG | CONST | DIAMETER (inch) | RESIST (Ω/mft) | WEIGHT (lb/mft) | BREAK STRG (lb) | |
| MIN | MAX | MAX | MAX | MIN | ||
| 22 | 7/30 | 0.0297 | 0.0303 | 39.1 | 2.01 | 24.2 |
| 24 | 7/32 | 0.0237 | 0.0243 | 61.1 | 1.28 | 15.4 |
| 26 | 7/34 | 0.0186 | 0.0192 | 99.3 | 0.803 | 9.50 |
| 28 | 7/36 | 0.0147 | 0.0153 | 159.0 | 0.510 | 5.94 |
| 30 | 7/38 | 0.0117 | 0.0123 | 250.1 | 0.328 | 3.76 |
| 32 | 7/40 | 0.0090 | 0.0096 | 424.1 | 0.201 | 2.23 |
Single End Constructions
| NICKEL PLATED CCS (40%) - HARD/SOFT | ||||||||
| AWG | STD PLATE % | DIAMETER (inch) | RESIST (Ω/mft) | WEIGHT (lb/mft) | BREAK STRG HARD (lb) | BREAK STRG SOFT (lb) | ||
| NOM | MIN | MAX | MAX | MAX | MIN | MIN | ||
| 30 | 2 | 0.0101 | 0.0099 | 0.0103 | 281.1 | 0.298 | 8.47 | 3.46 |
| 31 | 4 | 0.0090 | 0.0088 | 0.0092 | 363.4 | 0.238 | 6.69 | 2.74 |
| 32 | 4 | 0.0081 | 0.0079 | 0.0083 | 450.9 | 0.194 | 5.39 | 2.21 |
| 33 | 4 | 0.0071 | 0.0069 | 0.0073 | 574.2 | 0.154 | 4.23 | 1.73 |
| 34 | 4 | 0.0064 | 0.0062 | 0.0066 | 732.0 | 0.121 | 3.32 | 1.36 |
| 35 | 4 | 0.0057 | 0.0055 | 0.0059 | 930.2 | 0.0966 | 2.61 | 1.07 |
| 36 | 4 | 0.0051 | 0.0049 | 0.0053 | 1,172 | 0.0779 | 2.07 | 0.849 |
| 37 | 7 | 0.0046 | 0.0044 | 0.0048 | 1,501 | 0.0639 | 1.67 | 0.684 |
| 38 | 7 | 0.0041 | 0.0039 | 0.0043 | 1,911 | 0.0513 | 1.31 | 0.538 |
| 39 | 7 | 0.0036 | 0.0034 | 0.0038 | 2,514 | 0.0401 | 0.999 | 0.409 |
| 40 | 7 | 0.0032 | 0.0030 | 0.0034 | 3,230 | 0.0321 | 0.778 | 0.318 |
| SILVER PLATED CCS (40%) | ||||||||
| AWG | STD PLATE % | DIAMETER (inch) | RESIST (Ω/mft) | WEIGHT (lb/mft) | BREAK STRG HARD (lb) | BREAK STRG SOFT (lb) | ||
| NOM | MIN | MAX | MAX | MAX | MIN | MIN | ||
| 30 | 3 | 0.0100 | 0.0099 | 0.0101 | 269.9 | 0.288 | 8.47 | 3.46 |
| 31 | 3 | 0.0089 | 0.0088 | 0.0090 | 341.6 | 0.229 | 6.69 | 2.74 |
| 32 | 4 | 0.0080 | 0.0079 | 0.0081 | 423.8 | 0.185 | 5.39 | 2.21 |
| 33 | 4 | 0.0071 | 0.0070 | 0.0072 | 539.8 | 0.147 | 4.23 | 1.73 |
| 34 | 4 | 0.0063 | 0.0062 | 0.0064 | 688.1 | 0.116 | 3.32 | 1.36 |
| 35 | 5 | 0.0056 | 0.0055 | 0.0057 | 874.4 | 0.0921 | 2.61 | 1.07 |
| 36 | 5 | 0.0050 | 0.0049 | 0.0051 | 1,102 | 0.0739 | 2.07 | 0.849 |
| 37 | 6.1 | 0.0045 | 0.0044 | 0.0046 | 1,366 | 0.0602 | 1.67 | 0.684 |
| 38 | 6.1 | 0.0040 | 0.0039 | 0.0041 | 1,739 | 0.0479 | 1.31 | 0.538 |
| 39 | 8 | 0.0035 | 0.0034 | 0.0036 | 2,288 | 0.0370 | 0.999 | 0.409 |
| 40 | 8 | 0.0031 | 0.0030 | 0.0032 | 2,939 | 0.0293 | 0.778 | 0.318 |
Why Choose Us1. Strict quality control system, excellent quality with reasonable price.
2. Strong and professional R&D team to meet your specific needs.
3. Rapid delivery and feedback. Faster lead time than our competitors.
4. OEM service available based on offical & legal authorization.
5. Free sample is available.
6. Appointed shipping company is acceptable.
