Choosing the right surface finish for fabricated metal parts
| Method | Thickness | Cost Factor | Best For |
|---|---|---|---|
| Powder Coating | 60-120 microns | 2x | Decorative, corrosion protection |
| Zinc Plating | 5-15 microns | 1x | Cost-effective corrosion protection |
| Hot Dip Galvanizing | 80-150 microns | 3x | Outdoor, heavy corrosion |
| Anodizing (Aluminum) | 5-30 microns | 2.5x | Wear resistance, color |
| Electrophoretic (ED) | 15-35 microns | 1.5x | Uniform coating, complex shapes |