Original
By certification 
Product Feature
The Hard State Copper Clad Steel Wire is made of high-quality low-carbon steel, and steel wires of different strength grades can also be selected according to the user's requirements for strength. The wire is manufactured by a special process with high strength, strong corrosion resistance and so on. Due to the high quality and performance, it can meet relevant standards, thus to ensure high and reliable performance.
Product Description
The Hard State Copper Clad Steel Wire is equipped with advanced process, which has longer service life for use. Due to the proper size and compact design and proper size, it can be placed everywhere in order to help release space of limited places. Compared with ordinary product on the market, it is metallurgically combined. Even in strict twisting tests, they will not appear detached, cracked or peeled off. The surface is bright, and we do promise that it is not harmful to people and the environment. The excellent electrical conductivity, and the magnetic properties of copper-clad steel stranded wires are conducive to the diffusion and transmission of electromagnetic fields.
Core diameter |
Copper layer thickness |
DC Resistance |
|
Nominal diameter |
Allowable error |
Minimum copper thickness |
Ω/km≦ |
1.67 |
+_0.015 |
0.0249×2 |
≦37.5 |
1.628 |
+-0.015 |
0.0243×2 |
≦40 |
1.45 |
+-0.015 |
0.0218×2 |
≦50 |
1.29 |
+-0.0127 |
0.0193×2 |
≦63 |
1.151 |
+-0.0127 |
0.0172×2 |
≦79 |
1.024 |
+-0.01 |
0.0152×2 |
≦100.5 |
0.813 |
+-0.0076 |
0.0121×2 |
≦160 |
0.724 |
+-0.0076 |
0.0109×2 |
≦202 |
0.643 |
+-0.0076 |
0.0096×2 |
≦258 |
0.574 |
+-0.0076 |
0.0085×2 |
≦235 |
1.511 |
+-0.0076 |
0.0076×2 |
≦410 |
tensile strength Hard state is not less than 827Mpa Soft state is not less than 380Mpa | |||
Elongation Hard state is not less than 8% | |||
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