China Flat C11000 C10200 C17200 copper bus bar 1050 1350 1060 1070 1370 Aluminum Busbar for Transformers
custom Rectangular busbar square angle EN AW 1350 aluminum Flat bus bar Pure aluminum has a conductivity of about 65 percent of the International Annealed Copper Standard (lACS). Aluminum can be produced 99.99 percent pure; however, this purity is costly to achieve and the mechanical properties are low. Aluminum 1350 is a commercial high-purity aluminum with 61 percent conductivity. The tensile strength of each 1350 temper is determined by the amount of work given the metal during fabrication. Today, most 1350 aluminum bus conductors are of -Hlli temper for extrusions, -H112 for sawed rolled plate, and -F for cast bars. The designations 1350-F and 1050 are often used in the trade for designating cast bus bars made by run-out into sand molds,or continuous run-out through an orifice. Copper plate is electrolytic plating that deposits a layer of copper onto the substrate. This common application is used in the oil and gas industry to prevent galling during make-and-break operations .