Al-Zn coated steel coil is another name for galvalume steel coil. It is a continuous hot-dip process that coats a sheet of carbon steel with an alloy of zinc and aluminum. Typically, the coating's composition is 1.5% silicon, 43.5% zinc, and 55% aluminum. This coating combines zinc's galvanic protection with aluminum's high resistance to corrosion.
GALVALUME STEEL SHEET | ||||
AL-Zinc Coating: | AZ30-AZ180 | |||
Thickness: | 0.2mm-2.5mm | |||
Width: | 700mm-1500mm |
MORE DETAILS ABOUT PRODUCT | |||||||||
Execute Standard: | AISI / ASTM / JIS / EN / DIN / GB / ISO | ||||||||
Steel Grade: | DC51D-DC57D+Z, DX51D -DX57D+Z, ST01Z-ST07Z, SGCC/D, CS-A/B/C, HSLAS275-550, etc | ||||||||
Painting: | Top: | 15 to 40 um | |||||||
Back | ≥ 7 +/- 2 um | ||||||||
Length: | Coil or Customized | ||||||||
Coil Weight: | 2-10tons | ||||||||
Coil ID: | 508/610 mm | ||||||||
Coating type: | PE, SMP, HDP, PVDF | ||||||||
Special pattern: | Wrinkled / Grass / Wooden / Flower Textured / Matt / Metallic effect / Embossed | ||||||||
Spangle: | Regular spangle / Mini spangle / Zero spangle / Big spangle | ||||||||
Surface treatment: | Chromated/Non-Chromated, Oiled/Non-Oiled, Dry | ||||||||
Application: | Inner Decoration / House Application / Building / Automobile / Instrument / Tin Can / Etc. |