China aluminum round bar supplier

China Flat bus bar 1050 1350 1060 1070 1370  Aluminum Busbar for Transformers

In Electric power distribution, a busbar also called bus bar, buss bar or busbar, which is a metallic strip or bar, typically housed inside switchgear, panel boards, and busway enclosures for local high current power distribution.

Material: Aluminum
Product Name: Customized Aluminum Busbar
Surface Treatment: Zinc, Nickel, Tin, Silver, etc.
Tolerance: +/- 0.1mm
Length: up to 6m
Width: 10mm – 200mm
Thickness: 0.15mm – 40mm
Application: Electric
Processing: Stamping, Bending, Drilling, Threading, Polishing, etc

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.