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China Suppliers Factory Hot-Dipped Zinc-Aluminum-Magnesium ZAM Steel Sheets Coil for Superior Corrosion Resistance
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China Suppliers Factory Hot-Dipped Zinc-Aluminum-Magnesium ZAM Steel Sheets Coil for Superior Corrosion Resistance

What is Zam?

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Zam (Zn-Al-Mg) is an innovative type of highly corrosion-resistant coated steel sheet, specifically designed for durability and longevity. This advanced coating features zinc as the primary substrate, combined with approximately 11% aluminum, 3% magnesium, and a trace amount of silicon. The incorporation of aluminum, magnesium, and silicon enhances the corrosion resistance of the steel, making it a superior choice compared to traditional hot-dip galvanized steel sheets and hot-dip galvanized-55% aluminum alloy sheets. While it has less adhesion, Zam offers equal corrosion resistance, making it a reliable option for various applications.

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Features of Hot Dip Zn-Al-Mg Alloy Coated Steel

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· Extended service life compared to other coated products

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· Cut edge rust protection - a standout characteristic of Zam

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· Thinner coating providing enhanced protection - an environmentally friendly choice

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· Superior performance in harsh environments, particularly in coastal and agricultural settings

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· Eliminates the requirement for post-dip (batch) galvanizing

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· Cost-effective solution through prolonged service life and reduced maintenance needs

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· Bridges the gap between heavily coated galvanized products and more expensive stainless steel

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As a leading product among China suppliers, our factory is committed to providing high-quality Zam steel sheets that meet the demands of modern industries.

ZAM Applications

Suitable applications for ZAM include: construction (architectural building panels, perforated panels, metal facades, roofing), automotive, agricultural applications (chicken grow out houses, swine containment, hoop buildings, grain bins, silos, etc.), green house structures, industrial HVAC, cooling towers, solar racking, school bus decking, swimming pool, sign posts, guardrail facades, coastal environments, cable trays, switch boxes, steel decking and framing, sound/wind/snow barriers and many other applications.
Prepainting or color coating ZAM is regularly done in other markets with very good results and reviews. Qingdao Sincerely Steel is currently working with major paint suppliers and construction associations to gain full acceptance of this newly introduced coating.

Reference

WHEELING-NIPPON STEEL is proud to announce our newest product, ZAM® - branded the "Corrosion protection of the 21st Century". ZAM® is a remarkably superior corrosion-resistant hot-dip Zinc-Aluminum-Magnesium alloy coated steel sheet product. WHEELING-NIPPON STEEL is the first company in the Americas to produce such a product.
This amazing product lasts longer in the most severe environments, provides built in cut edge rust protection, and promotes cost savings through less maintenance.
ZAM® uniquely presents a self healing, ecologically friendly alternative to other conventional metal coatings. Besides the key features listed at right, ZAM®:
  • exhibits exceptional alkaline resistance - even in direct contact with concrete and mortar
  • is a great substitute for much more costly stainless steel and aluminum
  • Your post dip batch coated products would be ideal candidates to convert to cost saving ZAM® coated sheet.
ZAM® is produced to ASTM A1046/A1046M Type 1 specifications and is used where the absolute best rust prevention and cut edge protection are needed.
Got Rust? Get ZAM®. You too will be convinced that ZAM® is like no other coated sheet product. Please explore the many technical and comparison studies located on this site under the tabs "About ZAM®", "Technical", and "Applications".

Applications

Suitable applications for ZAM® include: construction (architectural building panels, perforated panels, metal facades, roofing), automotive, agricultural applications (chicken grow out houses, swine containment, hoop buildings, grain bins, silos, etc.), green house structures, industrial HVAC, cooling towers, solar racking, school bus decking, swimming pool, sign posts, guardrail facades, coastal environments, cable trays, switch boxes, steel decking and framing, sound/wind/snow barriers and many other applications.
Prepainting or color coating ZAM® is regularly done in other markets with very good results and reviews. WHEELING-NIPPON STEEL is currently working with major paint suppliers and construction associations to gain full acceptance of this newly introduced coating in the United States and Canada markets.

Production Process

Product designers and architects demand a sustainable flat rolled corrosion resistant steel that is friendly to the environment and is healthy, by design, to those that use their products. ZAM®, proudly Made in the USA by Wheeling-Nippon Steel, offers superior corrosion performance, is 100% recyclable and when utilized properly will last the designed life of the structure. ZAM® is Eco-Friendly using less of the earth's resources and outperforms other corrosion resistant flat rolled steels in the most demanding applications.
We are proud that ZAM® earned the Declare label and is included in the product database of the International Living Future Institute.

Production Process Images

Frequently Asked Questions

QWhat is ZAM®?
ZAM® is a remarkably superior corrosion-resistant hot-dip Zinc-Aluminum-Magnesium alloy coated steel sheet product. It is branded as the "Corrosion protection of the 21st Century" and offers a self-healing, ecologically friendly alternative to conventional coatings.
QWhat are the main applications of ZAM®?
ZAM® is suitable for architectural building panels, perforated panels, metal facades, roofing, automotive, agricultural applications (chicken grow out houses, swine containment, grain bins, silos), greenhouse structures, industrial HVAC, solar racking, coastal environments, and more.
QHow does ZAM® perform in concrete and mortar environments?
ZAM® exhibits exceptional alkaline resistance, making it highly durable even when in direct contact with concrete and mortar. It serves as a cost-effective substitute for stainless steel and aluminum.
QIs ZAM® environmentally friendly and sustainable?
Yes. ZAM® is Eco-Friendly, 100% recyclable, and uses less of the earth's resources. It has earned the Declare label and is listed in the product database of the International Living Future Institute.
QCan ZAM® be prepainted or color coated?
Yes, prepainting or color coating ZAM® is regularly done in other markets with very good results. Major paint suppliers and construction associations are working to gain full acceptance of this coating in various markets, including the United States and Canada.
QWhat specifications is ZAM® produced to?
ZAM® is produced to ASTM A1046/A1046M Type 1 specifications, which are designed for applications requiring the absolute best rust prevention and cut edge protection.