Aluminium Alloys 6063 (Billet) Size(Inch): 4.0/4.5/5.0/5.5/7.0
Aluminium Alloys 6063 (Billet) Size(Inch): 4.0/4.5/5.0/5.5/7.0/8.0 Length: 5.8M AL >98.7% SI 0.42-0.45% FE 0.22-0.24% MG 0.50-0.55%