GB high-quality 6061 aluminum square bar / import LY12 aluminum square tube / Shenyang 5056 aluminum square bar prices, preferred to build America copper and aluminum. ! 


 MAE copper and aluminum sales of various high quality aluminum: The main products are: aluminum rod, aluminum, aluminum tubes, aluminum, aluminum row, aluminum, hexagonal aluminum bar. 
 2017 of the alloying elements of copper, industrial applications such as a 2 alloy has high strength and good cutting performance, but poor corrosion resistance. Mainly used in rivets, general machinery parts, aircraft, ship, transport, building structure, the structure of the means of transport, propellers, components and accessories. 
 Its chemical composition as follows: 
 cu3.5-4.5-, si0.2-0.8-, fe0.7-, mn0.4-1.0-, mg0.4-0.8-, zn0.25-, cr0.10-, ti0.15-, 

 Import Alcoa "alcoa" brand. Varieties of 6061-T6 T651, A5052-H32 ,7075-T651 1100,1050,6063,5083,2011,2014,2017,2024,3003,5086,6262,7050 and other aluminum alloy / rod / pipe