2) Section bar adopts flash butt welding without any medium.
3) Material:6063, 7116, 7075 aluminum alloy
4) Hardness:90-100, 110-120, 145-150
5) Color:Silver, black, red, purple, gold and blue etc.
6) Light weight
7) Good stiffness and excellent elasticity.
8) Various surface treatment:Anodizing, grit or shot blasting, and spraying. |