| about 1um oxide layer | 1-3 hours | |||
| Copper: 0.5-1um Nickel: 2-10um | 6-12 hours | Re-plating products above 10um | ||
| Zinc: 2-10um | 6-12 hours | |||
| Zinc: 2-10um | 8-20 hours | |||
| Zinc: 2-10um | 20-40 hours | |||
| Zinc: 3-15um | more than 48 hours | |||
| The coating is about 15um | More than 100 hours | |||
| Coating about 5-40um | More than 100 hours | |||
| 304 stainless steel | / | more than 48 hours | ||
| / | about 20 hours |
