Aluminum magnesium manganese plate

Aluminum magnesium manganese plate is an alloy material composed of three alloys: aluminum, magnesium, and manganese. As an aluminum alloy material for construction, aluminum magnesium manganese board has played an important role in the development of modern buildings towards lightweight, durable, economical, and environmentally friendly directions, with advantages such as high strength, good toughness, corrosion resistance, and aging resistance. AA3004 aluminum magnesium manganese board has unparalleled cost-effectiveness due to its moderate structural strength, weather resistance, stain resistance, and ease of bending and welding processing. It is widely recognized as a roofing and exterior wall material with a service life of over 50 years in architectural design; In response to the oceanic climate, 5052 ship grade aluminum alloy materials with stronger corrosion resistance can be selected for building design. The aluminum magnesium manganese plate described in this article refers to pre roll coated aluminum magnesium manganese plate unless otherwise specified.

Analyzing the characteristics of aluminum magnesium manganese alloy roof panels based on their constituent elements

An alloy material made by hot stamping aluminum, magnesium, and manganese elements in a certain proportion is called aluminum magnesium manganese alloy roof panel. The composition elements of a material determine its characteristics, and the characteristics determine its use. Below, we will discuss the various characteristics of aluminum, magnesium, and manganese elements according to this idea.

Aluminum: Aluminum is a silver white light metal with a low density (2.75g g/m * 3), good thermal and electrical conductivity (aluminum's conductivity is 64% of copper's, and if calculated by mass, aluminum's conductivity is 200% of copper's). Due to the natural formation of a thin and solid oxide film on the surface of aluminum, it can prevent some corrosive media from corroding it.

Magnesium: In practical metals, magnesium is very light with a density of only 1.74g/m * 3 (only 2/3 of aluminum). Its main characteristics are high elastic modulus, good vibration damping performance, and strong ability to withstand impact loads (twice that of aluminum). The advantage of magnesium is its high relative strength (relative strength is the ratio of strength to mass), which can reach 133, comparable to the specific strength of titanium,

Manganese: The main characteristics of manganese are its persistent strength and creep strength, good low-temperature impact toughness, and a working temperature of up to 500 degrees Celsius and as low as -100 degrees Celsius.

Based on the comprehensive appeal, the characteristics of aluminum magnesium manganese alloy plates are: light weight (determined by aluminum and magnesium), strong plasticity (determined by magnesium), and good corrosion resistance (determined by aluminum)

3、 Product Category:

1. Classified by surface treatment, it can be divided into natural unpainted products and painted products.

a. Non painted products: hammered aluminum alloy plate (irregular pattern), embossed plate (formed with regular patterns through mechanical embossing); Pre passivated alumina surface treatment plate. This type of product does not require painting treatment on the surface of the board, has low requirements for surface appearance, and has a lower price.

b. Painting products: Divided by painting process: spray coated aluminum magnesium manganese board and pre roll coated aluminum magnesium manganese board.

2. There are many types of metal roofs, which can be divided into flat roofs, sloping roofs, and curved roofs according to their construction structures.

A Flat roof: A flat roof refers to a roof with a slope of less than 10%. This type of roof has the characteristics of small roof area and easy installation, but it is necessary to specially configure the roof waterproof layer.

B Sloping roof: A sloping roof refers to a roof with a slope of more than 10%. It includes various forms such as single slope, double slope, four slope, gable, folded plate, etc. This type of roof has a steep slope and a fast drainage rate.

C Curved roof: Aluminum magnesium manganese sheet roofs are curved surfaces, such as spherical, suspended, saddle shaped, etc. This type of roof construction process is more complicated, but the external shape is special.