Energy-saving Al-Mg-Mn Roofing System

The Aluminum-Magnesium-Manganese roofing panel is a very cost-effective roofing material. It was first introduced from Australia and was originally used in some high-end places such as airports, railway stations and gymnasiums. Since the aluminum-magnesium-manganese roofing panel is very beautiful and environmentally friendly, light and easy to use, it has been used more and more in recent years. In some villas, factories, 4S shops, toll stations, etc., aluminum magnesium manganese is specified. Roofing panel material.



Energy-saving Al-Mg-Mn Roofing System


     

Material

Density ρ (kg/m3)

Elasticity Modulus E (N/mm2)


Coefficient of Linear Thermal Expansion α (Measured by ºC)

Melting Point (ºC)


Yield Strength ReH or RP0.2 (Mpa)


Tensile Strength Rm (Mpa)


Elongation (%)

Main Features

Steel Sheet (350)

7850

206*103

12*10-6

~1420

350

420

14

High strength, low price, non-weldable, large dosage

Aluminum Alloy (3004)

2700

70*103

24* 10-6

650

200

240-285

1

High strength, good flexibility, good corrosion resistance, large coefficient of linear expansion

Stainless Steel Sheet (316)

8000

193*103

18*10-6

~1380

205

515

40

High strength, excellent corrosion resistance and high hardness

Copper Plate (Y2)

8900

118*103

16.8*10-6

1083

80-110

245-345

8

Good corrosion resistance, soft texture, unique patina surface

Titanium Zinc Plate

7200

150*103

22*10-6

420

100

150

35

Low strength, good corrosion resistance, large coefficient of linear expansion, dry surface




Product Advantages:

1.Upright seam-locking form that resists wind suction while achieving maximum span.

2.A variety of plate types for a variety of different styles of construction.

3.The plate type is scientific and reasonable, and has excellent waterproof performance.

4.No screw exposed, excellent waterproof performance.



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