Z275 Heavy Zinc Coated Galvanized Steel Coil 0.12-3.0mm DX51D+Z Zero Spangle Mill Edge
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Our Z275 heavy zinc coated galvanized steel coil is produced on a continuous hot dip galvanizing line where a nominal 275 g/m² zinc layer is deposited on cold rolled DX51D+Z substrate. Coating mass is the strongest single lever on service life in humid, industrial and coastal atmospheres, so this grade is specified wherever the finished part will be exposed for a decade or more without repainting. Every coil is checked by a stripping test at head, middle and tail, and the
