(1) bar: executive standard: GB/T3191-1998 GB/T6892-2006

Number: 1060 1070 2 a11 a12 2 a50 2 a14 2 a70 3 a21 5 how a02 5 a05, 6061, 6063, 6082 (6) how a02 7 a04 7 a09 7075 etc

Supplied status: H112, O, F, T4, T5, T6

Specifications:

Round bar: 6 mm ~ 350 mm Ф Ф all kinds of square bar and hexagonal bar

Square rod: 10 ~ 200 party

LvPai: 6 to 450 wide, thick range 6-200