Aluminum-Magnesium-Manganese Sheet

Aluminum-magnesium-manganese (AMM) sheet is an aluminum alloy sheet, primarily composed of aluminum with added magnesium and manganese. It boasts excellent corrosion resistance, lightweight yet high strength, wind pressure resistance, ease of processing, and weldability. Various coating treatments are available. It is used in building materials, decoration, automotive, shipbuilding, and industrial applications. Wanzhi Steel is a professional manufacturer of AMM sheets. We stock a variety of thicknesses and widths and accept custom orders. A wide range of aluminum profiles is available. If you are interested, please contact us for more information.

Aluminum manganese magnesium roofing panels

Aluminum manganese magnesium metal plate

Specification

Item	Aluminum-magnesium-manganese sheet
Place of Origin	Shandong, China
Standard	AISI, ASTM, BS, DIN, JIS, GB, EN
Delivery Time	18-24 days
Material	AA3004/AA3005 series
Temper	H16, H24
Surface Finish	Anodizing, hair line, coating
Thickness	0.2-4.0 mm
Length	800-3000 mm
Width	600 – 2000 mm
Sample	Free Available
Payment term	TT 30% Advance + 70% Balance
Price Item	FOB, CIF, EXW, CFR, etc
Packing	Standard export packaging
Certification	ISO 9001, SGS, ABS, BV
MOQ	10 tons

Features

Corrosion-resistant and durable

The aluminum oxide layer on the surface isolates it from the air, protecting it from wind and rain, resisting rust, and ensuring a lifespan of over 40 years.

High strength and rigidity

Resistant to wind pressure, suitable for large-span designs, supports standing seam and panel interlocking, and allows for complex shapes.

Lightweight and aesthetically pleasing

Lighter than steel plates, it can be coated in various colors for use in construction or directly.

Vertical Seam Roof

stadium roof

Application

Architectural field

Buildings such as airport terminals, high-speed rail stations, stadiums, shopping malls, office buildings, convention and exhibition centers, museums, schools, libraries, factories, and apartments.

Transportation sector

Yacht and cruise ship structures and cabin interior panels; high-speed train bodies, subway interior panels, RV bodies, and refrigerated truck body panels.

Industrial manufacturing field

Equipment boxes for computer rooms, electromagnetic shielding enclosures, advertising signboards, security boxes, instrument protection boxes, and charging station roofs.

Vehicle and ship construction

Rooftop construction

Building facade

Commonly used levels

	Chemical formula	Temper	Tensile strength (MPa)	Yield strength (MPa)	Elongation (%)
3004	AlMg1Mn	H16	240-290	190-240	≥ 4
3005	AlMg0.5Mn	H24	180-230	140-180	≥ 5

Physical properties

Parameter Category	Specific indicators
Material Composition	Aluminum (Al) ≥95%, Magnesium (Mg) 1.0-1.8%, Manganese (Mn) 0.15-0.6%, Trace alloying elements
Physical Properties	Density: 2.73 g/cm³, Melting point: 630-660℃, Thermal conductivity: 150-180 W/(m・K)
Processing Properties	It can be cold-bent, stamped, and welded, with a minimum bending radius ≥ 5 times the plate thickness.

Aluminum manganese magnesium roofing

Aluminum manganese magnesium roofing panel structural types

Difference with regular aluminum sheets

1. Ordinary aluminum sheet: Its main component is aluminum, with small amounts of other elements. It is relatively soft and has basic strength and corrosion resistance.

2. Manganese plate: Based on aluminum, magnesium (Mg), and manganese (Mn) elements are added. This alloying is the source of its high performance.

Comparison of Properties	Aluminum-magnesium-manganese sheet	Ordinary aluminum sheet
Strength and Stiffness	Excellent	Medium
Corrosion resistance	Very good	Good
Fatigue strength	High	Average
Molding processability	Excellent	Excellent
Welding performance	Good	Good
Cost	Highly good	Economic

Inner packaging

Outer Package