Zinc coating weight classes JIS + ASTM
Coating Designation (Both Sides)
| JIS G 3302 | ASTM A653 | Minimum Coating Weight (g/m2) |
| G235 | 720 | |
| G210 | 640 | |
| Z60 | G185 | 600 |
| G165 | 500 | |
| Z45 | G140 | 450 |
| Z35 | G115 | 350 |
| Z27 | G90 | 275 |
| Z25 | 250 | |
| Z22 | 220 | |
| Z20 | 200 | |
| Z18 | G60 | 180 |
| Z12 | G40 | 120 |
| Z10 | 100 | |
| Z08 | 80 | |
| Z06 | 60 |
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