ALUMINIUM AND ALUMINIUM CASTING COILS
we are equipped with 15 sets of aluminium casting lines which are able to cast mother coils with different thickness and alloy, the
main purpose of the casting coils is to supply to our cold rolling mills for rerolling into different thickness as per different application
1. ALLOY AND SPECIFICATION
UNIT:MM | |||
ALLOY | THICKNESS | WIDTH | ID |
1AAXXX ,3003,8006,8011,80UA,8079 | 5-12 | 700—2 000 | 505.605 |
NOTE: both sides can agreed if buyer ask for other alloy and thickness, etc |
2. CHEMICAL COMPOSITION:
Unit:pct
ALLOY | CHEMICAL COMPOSITION( less than) | ||||||||||
Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | others | A1 | ||
single | total | ||||||||||
8006 | 0.40 | 1. 2-2.0 | 0. 30 | 0. 30 -1.0 | 0.10 | 0. 10 | 0.05 | 0. 15 | - | ||
8011A | 0. 40-0. 8 | 0.50-1.0 | 0. 10 | 0.10 | 0.10 | 0.10 | 0, 10 | 0.05 | 0.05 | 0. 15 | - |
8079 | 3.05-0.30 | 0. 7-1. 3 | 0.05 | 0. 10 | 0,05 | 0. 15 | - |