Al-Mg-Mn color coated sheet
Aluminum-magnesium-manganese color-coated plate,color-coated aluminum coil,
It refers to a metal coil that uses aluminum-magnesium-manganese alloy aluminum plate as a substrate, and is coated with PVDF, silicon-modified(SMP), high durability polyester (HDP)and other coatings on its surface, and is cured by high-temperature drying.
Al-Mg-Mn Alloy Panels: A cost-effective solution for roofing and façade systems.
Widely adopted in construction for their lightweight durability, eco-friendly profile, and 50+ year service life, these panels drive modern architecture toward comfort, economic sustainability and aesthetic versatility.
High strength and good rigidity.
Due to the presence of magnesium and manganese, the strength and rigidity of the aluminum plate are effectively enhanced, improving its load-bearing performance.
Good durability and low maintenance cost.
Key Advantages:
-Lightweight, Density of 2.73g/cm³ (1/3 that of steel).
- Vibrant in color, easy to form, and corrosion-resistant, engineered for high-performance architectural and decorative applications.
- Material: AA3003/AA3004 alloys offer balanced strength, exceptional weather,chemical resistance, and ease of fabrication (bending, welding).
- Corrosion Resistance: Self-protective oxide layer prevents rusting; excellent acid/alkali resistance.
- Performance: Engineered to withstand harsh environments while maintaining structural integrity over decades.
- Eco-Friendly: 100% recyclable with minimal environmental impact.
- Application: Ideal for projects prioritizing longevity, low maintenance, and design flexibility.
PPAL VS PPGI , PPGL
|
Al-Mg-Mn Alloy coated Coil |
Color Steel Coil |
Durability: |
It forms an aluminum oxide film with the atmosphere to prevent further corrosion |
It is easy to corrode and rust under the erosion of humid air, rain and snow, especially the joints. |
Weight |
Light weight (density is 2700kg/m3) |
Heavy (density is 7850kg/m3) |
Strength and rigidity |
a certain strength and rigidity |
relatively good. |
Appearance |
1.Non-painted (hammer pattern, embossing, pre-passivated aluminum oxide surface treatment, etc.)
2.Painted (PVDF, SMP, PE,PVC film, etc |
Painted (PVDF, SMP, PE, PVC film, etc.) |
Safety |
Low melting point (660°C) melts rapidly during fires, directing flames upward and facilitating firefighter access from above. |
The melting point of steel is high (1515 degrees Celsius). |
Cost-effectiveness |
High |
Low |
Appliances:
Widely used in roofing and wall systems for: airport terminals, aircraft hangars, transportation hubs, convention,exhibition centers, stadiums, public entertainment complexes, service buildings, shopping malls, commercial facilities, and residential projects.
