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High Quality ZAM Steel Coil Supplier China

High Quality ZAM Steel Coil Supplier China

Type: hot rolled or cold rolled
Width: 1-3M or customizable
Wall Thickness: 0.2-4.0mm
Surface Treatment: galvanized / ZAM coating/bare,etc.

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Product Description

High-Quality ZAM Steel Coil Supplier

Product Introduction

Our High-Quality ZAM (Zinc-Aluminum-Magnesium) Steel Coil is designed to offer superior corrosion resistance and durability, making it ideal for a wide range of applications in construction, automotive, and industrial sectors. The ZAM coating, which consists of zinc, aluminum, and magnesium, provides excellent protection against corrosion and environmental damage.

Key Features

Enhanced Corrosion Resistance: The ZAM coating significantly improves the corrosion resistance compared to traditional galvanized steel coils, making it suitable for harsh environments.
Self-Healing Properties: The coating forms a dense protective film around the cutting surface, which helps to inhibit corrosion and extend the service life of the coils.
Longevity: Due to its strong corrosion resistance and self-healing effect, components made from ZAM-coated steel can typically reach over 30 years of service life.
Easy to Process: The coating is dense and does not easily produce coated glass during the stamping process, making it excellent for welding, stretching, stamping, and bending.
Good Scratch Resistance: The surface coating has good scratch resistance, which can greatly avoid scratches during processing.
Weldability: The coils can be welded with reasonable processes and achieve the required strength, without affecting their use.
Lighter Weight: ZAM steel coils provide lighter weight, an advantage that is reflected in applications such as photovoltaic mounts.

Applications

Construction: Ideal for structural components, supports, and frames in buildings and infrastructure projects.
Automotive: Suitable for manufacturing parts that require high corrosion resistance and durability.
Industrial: Perfect for various industrial applications where long service life and reliability are crucial.

Packaging and Delivery

Packaging: Standard export packaging, ensuring safe transportation and handling.
Delivery Time: 3-15 days, depending on the order quantity and destination.

Specification

Type: hot rolled or cold rolled
Width: 1-3M or customizable
Wall Thickness: 0.2-4.0mm
Surface Treatment: galvanized / ZAM coating/bare,etc.

Parameter	Details
Thickness	0.3-6.0mm
Width	600-1600mm
Coil Weight	5-10 MT
Coating Weight	80-450 g/㎡
Tolerance	Thickness: ±0.02mm, Width: ±1mm, Length: ±2mm
Surface Treatment	Chromated, Oiled, Anti-finger Print
Delivery Time	3-15 days
Base Material	Cold Rolled Steel
Grade	DX51D-DX57D, S220GD-S550GD
Standards	API, CE, ROHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, ISO

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Advantages

Superior Corrosion Resistance

Our Zinc-Aluminum-Magnesium (Zn-Al-Mg) steel coils offer exceptional corrosion resistance, thanks to the synergistic effect of the alloying elements, providing a robust defense against harsh environments.

Enhanced Aesthetic and Durability

With a smooth surface finish, our Zn-Al-Mg steel coils not only present an attractive appearance but also ensure durability through the uniform distribution of the protective coating, extending the product's lifespan.

Customizable and Environmentally Friendly

Our ODM approach allows for tailored production to meet specific customer requirements, while the eco-friendly composition of the Zn-Al-Mg coating aligns with green building practices and sustainability goals.