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

What Is Zam?

Zam, a cutting-edge coated steel sheet developed in China, features a unique Zn-Al-Mg composition that enhances corrosion resistance remarkably. Comprised mainly of zinc, with about 11% aluminum, 3% magnesium, and trace silicon, this innovative material takes advantage of the synergetic effects of these elements to significantly improve its durability. When compared to traditional hot-dip galvanized steel sheets and 55% aluminum alloy steel sheets, Zam offers equal corrosion resistance while providing lower adhesion.


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

· Exceptional service life surpassing other coated products

· Cut edge rust protection, a standout feature of Zam

· Thinner yet more protective coating - an environmentally friendly choice

· Outstanding performance in harsh environments, especially in coastal and agricultural settings

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

· Superior formability attributed to its unique coating characteristics

· Cost-effective due to reduced maintenance and longer service life

· Positions itself as a balance between heavily coated galvanized steel and pricier stainless steel

As a leading factory and supplier in China, we proudly offer Zam, your ultimate solution for high-performance, corrosion-resistant coated steel.

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 Gallery

Frequently Asked Questions (FAQ)

What is ZAM® steel and what makes it unique?
ZAM® is a highly advanced, corrosion-resistant hot-dip Zinc-Aluminum-Magnesium alloy coated steel sheet product. It offers superior corrosion protection, self-healing properties, and exceptional durability in severe environments compared to traditional metal coatings.
What are the primary applications of ZAM® steel?
ZAM® is suitable for architectural building panels, perforated panels, metal facades, roofing, automotive parts, agricultural structures (silos, grain bins, hoop buildings), greenhouse structures, industrial HVAC, solar racking, coastal environments, cable trays, and steel decking.
How does ZAM® perform when in contact with concrete or alkaline environments?
ZAM® exhibits exceptional alkaline resistance, making it highly durable and stable even when in direct contact with concrete and mortar.
Is ZAM® steel an environmentally friendly material?
Yes, ZAM® is eco-friendly. It is 100% recyclable, uses fewer resources than standard coatings, and has earned the Declare label, securing its inclusion in the International Living Future Institute database.
Can ZAM® steel be pre-painted or color coated?
Yes, prepainting or color coating ZAM® is regularly performed across various global markets, yielding highly reliable results and positive industry reviews.