| Temper | Coil Weight | Uses | Specifications |
| 050 ( LA ) Light Anneal | Available in nominal coil weights of 500 lb and 1,000 lb. | Heating, air conditioning, and refrigeration applications ( evaporators, condensers, chillers, boilers, space heaters, etc. ) Specialized plumbing applications | ASTM B68, B75, B743 |
| 060 ( SA ) |
Supercoil Level Wound Coils - Produced in the following outside diameter size ranges:Â Min. Diameter - 5/16", Max. Diameter - 1/2"
| Outside Diameter | Wall Thickness | ||
| Inches | Inches | ||
| Min. | Max. | ||
| 0.313 | 0.012 | 0.025 | |
| 0.375 | 0.012 | 0.016 | |
| 0.5000 | 0.016 | 0.017 | |
| UNS Alloys - Copper C12200 *Contact Cerro Sales Representative for outside diameter sizes not listed or wall dimension availibility that is higher or lower than these max. / min. values. | |||
Tolerances - level wound copper tubing is produced to the dimensional tolerances specified in ASTM B251. Closer tolerance may be available provided a prior agreement is reached between Cerro and the customer.
Tempers- Supercoil level wound coils are provided in the following tempers: Light anneal, Soft anneal
Cleanliness- Annealed copper tubing meets or exceeds the cleanliness levels specified in ASTM B280 and B743. Coils are capped with plastic end caps to ensure cleanliness.
Testing- All supercoils are eddy current tested in accordance with ASTM E243. NDET imperfections are marked for removal by the customer.