aluminum alloy bar 5083 1.Temper :O-H112 2.Application: pipeline, tower building, trucks, ship, air fixtures 1) Alloy designation: 1050, 1070, 1100, ... 2014, 2024, 3003, 3004, 5052, 5083, 5086, 6061, 6063, 70752) Temper: O ... H112 T4 T6 T351 T6513) Round bar: dia.: 6 ~ 200mm4) Square bar: (15 - 110mm) x ...