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Zinc-Aluminium-Magnesium
ZAM Coated Steel Coils & Profiles
ZAM100 matches Z275 galvanized steel in corrosion resistance. With coatings up to ZAM600, it delivers longer life in harsh environments.
Common Application Areas
- Solar mounting & renewable energy
- Roofing, cladding & infrastructure
- Agricultural & industrial structures
Corrosion Resistance
Cut-Edge Protection
Longevity-Focused
Used across countless industries worldwide.
Available in coil, slit coil and sheet formats.
Sourced from approved mills across multiple origins.
Solar Energy
- Mounting Racks
- Ground Structures
- Roof Structures
- Wind Components
Infrastructure
- Roofing & Cladding
- Structural Framing
- Guardrails
- Purlins
Agri-Industrial
- Greenhouse Frames
- Livestock Housing
- HVAC & Ductwork
- Marine Equipment
Global Supply
Supply from China, Korea, Europe, Vietnam or India
Corrosion Resistance
Zinc-aluminium-magnesium coating for long-term protection
Custom Formats
Available as coil, slit coil, sheets or corrugated sheets
Cut to Size
Cut to size support
Quality Control
Production & loading checks
Product Specifications
ZAM coated steel consists of a steel substrate coated with a zinc-aluminium-magnesium alloy for significantly enhanced corrosion protection, including superior cut-edge and scratch resistance.
It is increasingly used across construction, solar energy, agriculture, infrastructure and industrial applications, particularly where extended service life in demanding environments is required.
Commercial and special grades are available according to EN, ASTM and JIS norms.
Technical Overview
Standard dimensional parameters for ZAM coated steel coil, strip and sheet products.
Width
Standard supply width range
Thickness
Base metal thickness (BMT), excluding coating
Coating range
Nominal ZAM coating range
Supply Forms
PV mounting profiles also available
Coil Weight
Typical coil weight range
Supply Origins
China
Korea
Europe
Vietnam
India
Grades
Additional grades are available upon customer specification.
General Purpose Grades
Standard forming and general fabrication applications.
DX51D (EN 10346)
Standard Structural Grades
Load-bearing structures and standard construction applications.
S250GD, S280GD, S320GD, S350GD
High-Strength Structural Grades
Demanding structural applications requiring enhanced strength.
S420GD, S550GD
ZAM Coated Steel
Applications
ZAM coated steel is used across a wide range of industries thanks to its superior corrosion resistance, cut-edge protection and long-term performance.
Solar Mounting Structures
Preferred for solar panel mounting and racking systems, where long-term corrosion resistance and cut-edge protection are critical in outdoor, weather-exposed installations.
Other Applications
Roofing & Cladding
Preferred for roofing and wall cladding in coastal and industrial environments where long-term weathering and corrosion resistance are essential.
Agricultural & Livestock
Used in greenhouse frames, livestock housing and irrigation structures exposed to high humidity, chemicals and animal waste.
HVAC & Ductwork
Suitable for ventilation ducts and equipment housings where corrosion resistance and clean surface finish are required.
Structural Framing & Purlins
Used in Z/C section purlins and structural framing where formability and long-term durability are critical.
Infrastructure & Guardrails
Applied in highway guardrails, noise barriers and telecom towers requiring durability against impact and weathering.
Automotive Components
Used in underbody and structural components requiring enhanced corrosion resistance beyond standard coatings.
Industrial & Marine Equipment
Suitable for chemical pipelines, mining equipment and offshore structures operating in highly corrosive conditions.
Share your specification with us to check current stock and supply options.
ZAM Coated Steel
Product Photo Gallery
3 mm ZAM Coil Thickness Check
3 mm ZAM Coating Inspection
Loading ZAM Coils
Inspecting ZAM Coils
Zinc-Aluminium-Magnesium Coated Strips
ZAM Bending Test
ZAM Breaking Test
ZAM Profiles
ZAM Coils
ZAM Coating Test
ZAM Coil Inner Diameter
ZAM Slitting Sizes
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