Red Copper Wire Winding Pure Super Copper Wire

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of red copper wire winding pure super copper wire in China, also supports customized service. Welcome to buy discount red copper wire winding pure super copper wire for sale here from our factory. Quality products and reasonable price are available.

Copper Wire Swg Cca Purity Occ Red Copper Wire Winding Pure Super Copper Wire Price
Copper is industrial pure copper, with a melting point of 1083℃, no allotropic transformation, and a relative density of 8.9g/cm3, which is 5 times that of magnesium, and the same volume mass is about 15% heavier than ordinary steel. Because it is rose red and purple after the oxide film is formed on its surface, it is generally called red copper. It is copper containing a certain amount of oxygen, so it is also called oxygen-containing copper. The impurities in it are oxidized and discharged, and the amount of solid solution is reduced, which is beneficial to the conductivity of copper and can also eliminate the influence of harmful impurities. However, copper is prone to embrittlement (commonly known as hydrogen disease) in a reducing atmosphere above 370℃. There are three grades of copper in my country, T1, T2, and T3, among which T2 copper is more widely used. According to different chemical compositions, it can be divided into T1, T2, and T3 copper. The copper content of T1 copper is greater than 99.95%, and the total impurity content does not exceed 0.05%; the copper content of T2 copper is greater than 99.90%, and the total impurity content does not exceed 0.1%; the copper content of T3 copper is greater than 99.7%, and the total impurity content does not exceed 0.3%.
Copper has excellent electrical conductivity, thermal conductivity, good corrosion resistance and processing properties, and can be welded and brazed. T1 and T2 copper are mainly used as conductive, thermally conductive, and corrosion-resistant parts, such as wires, cables, conductive screws, housings, various conduits, etc., including the aviation industry. T3 copper is mainly used as a structural material, such as making electrical switches, washers, rivets, nozzles and various conduits; it is also commonly used in some less important conductive

Product name: copper wire

Standard: JIS H3250-2006, ASTM B187/B187M-03, GB/T 4423-2007, ASTM B150M-03, ASTM B98M-03, ASTM B151M-05

Material: C1020BE, C1020BD, C10200, C10400, C10500, C10700, T2, C1100BD, C1100BE, C11000, M1, C1201B, M1P, Cu-DLP, C1220B, CuZn15, H62, C2800B, CuZn40, C61400, C62300, C64200, QSi3-1, C65500, C66100, C71500

Diameter: 3mm~800mm

Surface: polished, polished, bright, oiled, hairline, brushed, mirrored, sandblasted, or as required

Packaging: standard export sea freight or as required by customers

Use: Copper rods can be made into various deep-drawn and bending stress components, such as pins, rivets, washers, nuts, pipes, barometers, screens, radiator parts, etc. It has good mechanical properties, good thermoplasticity, general plasticity, good cold workability, good weldability, corrosion resistance, and is a widely used common brass

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