Al-Mg-Mn alloy - Foshan Trump Building Material Co., Ltd.

Material illustration: Al-Mg-Mn alloy material, which is usually used in Trump metallic roof and facade systems, is AA3004 alloy that accords with DIN1725 standard. It is light, weatherable, stain-resistant, and easy to be welded, and its structure strength is moderate. The life-span of the raw material can be as long as 50 years under normal usage.

Allowable bias for aluminum alloy strip thickness

Thickness	Width
Thickness	450～900	900～1400	1400～1800
0.7～0.9	0.05	0.06	0.08
0.9～1.1	0.06	0.08	0.1
1.1～1.7	0.1	0.1	0.13

Table of chemical elements

Type	Chemical elements
Type	Fi	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Al	others
3004	0.3	0.7	0.25	1.0～1.5	0.8～1.3	/	/	0.25	Remaining amount	0.15

Table of dynamic performance

Type	Status	Thickness	Tensile strength	Yield strength	Elongation rate	thermal expansion coefficient α
3004	H24	0.5～1.3	225～265	≥175	3	23×10^-6
	H34
	H44

Al-Mg-Mn alloy material can be divided into categories of non-painted, painted and anodic oxidated.

Non-Painted

Natural color Al-Mg-Mn alloy panel It is the basic aluminum alloy panel with common status type of H24 or H26. After installation and before oxidation, the panel will reflect light, causing light pollution.

Stucco Al-Mg-Mn alloy panel Through pre-passivation, a natural color panel can be made into a stucco panel. Stucco veins surface will be formed by a mechanical embossing treatment, thereby reducing light pollution effectively and adjusting the material's mechenical performance. The alloy stutus for stucco panel is H34 or H36.

Non-painted product is comparatively cheap after saving costs on painting treatment. Buildings always choose this kind, when they have relatively low requirements for external beauty or their structural systems are covered ty leveling systems.

Painted:

Al-Mg-Mn alloy panel can be painted by fluorocarbon PVDF (colored resin pre-roller coating system), which is special for aluminum construction. The painted panel can be applied in industrial and civil buildings. The color paint can last over 20 years, according to its environment.

Pre-rolling Al-Mg-Mn alloy panels have various colors, inculing ordinary colors and metallic colors. Customers can refer to RAL, PSNTONO and any other international standard color sample cards to choose what they like. Also, special colors can be mixed according to customer's requirements. Color is an important element in creating an architectural aesthetic effect.

Anodic oxidated:

Al-Mg-Mn alloy panel can be processed by the advanced successive anodic oxidated technique, forming an anodic membrane on the surface of the panel, protecting and decorating the panel. The membrane can improve the Al-Mg-Mn roof panel's rigidity, wearability and errosion resistance, Multiple colors can be selected.

Gold Tigold Silver Ti silver Copper