1. Medium and small size extrusion product
|
Variety |
Alloy |
Temper |
Diameter(mm) |
Adopted Standard |
|
Rod &bar |
2x、4x、6x、7x series |
H112、F、O、T4、T6 |
6~120 |
GB/T3191,BS1474
ASTM B211,B221 |
|
1x、3x、5x series |
H112、O、F |
2. Large size extrusion product
|
Variety |
Alloy |
Temper |
Diameter（mm） |
Adopted Standard |
|
Rod & bar |
1x~7x series |
H112、F |
50~250 |
GB/T3191,BS1474
ASTM B221
|
|
1x、3x、5x、8x series |
O |
50~150 |
|
2A11、2A12、2A13、6061 |
T4 |
50~150 |
|
2x、4x、6x、7x series |
T6 |
50~150 |
