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Features
"ZAM" is characterized as the "the fourth type of hot dip coated steel sheet" following <1> Zinc Type, <2> Aluminum Type, and <3> Zinc-Aluminum Type.
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Plating Layer: A fine three-dimensional eutectic structure of Zn/Al/Zn2Mg.
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Corrosion Resistance: Exhibits high corrosion resistance on the flat parts, bent parts, cut end-face parts, and welded parts. On cut end-face parts in particular, the fine Mg-containing Zn protective film provides long-lasting corrosion resistance.
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Fields Of Application: Replacement for existing hot dip coating, replacement for after-coating, eliminates subsequent painting, replacement for stainless steel and aluminum..
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Superior Corrosion Resistance
The corrosion resistance is 10 to 20 times that of galvanization and 5 to 8 times that of zinc-5% aluminum coating.
Superior Scratch Resistance
It has scratch resistance that is better than that of ordinary hot dip galvanized steel sheet.
Can Replace After-Coating
Being able to withstand applications in severely corrosive environments, it can be used as a replacement for hot dip galvanized steel allowing the customer to omit manufacturing steps.
A product that is gentle on the environment for resource conservation
This is expected to be developed as a product that is gentle on the environment for resource conservation, meeting the needs of "longer useful lifetime" and "high corrosion resistance with a small coating weight."
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