What is Bare Copper Wire? Bare copper wire is a single-strand wire with no coating. Copper is the second-best conductor of electricity (after silver) and this type of wire is available in either solid or stranded construction. Bare Copper Wire Applications Bare copper wire has many uses; here is a list of the most common applications of bare copper wire: Electrical hookups Jumpers Electrical appliances Electrical transmissions Grounding electrical systems Jewelry making and crafts We can also supply Nickel Alloys, Tungsten Alloy, Molybdenum Alloy in any form. Product Name Copper Wire Standard AISI, ASTM, BS, DIN, EN, GB, JIS Material C21000,C22000,C22600,C23000,C24000,C26000,C26130,C26800,C27000,C27200,C27400, C28000,C31600,C32000,C34000,C34500,C35000,C35600,C36000,C36500,C40500,C40800, C4085…