G550 / SGC570 55% Aluzinc IBR Trapezoidal Steel Tiles Galvalume Corrugated Metal Roofing Sheets Structural Grade

1. Description

What is Aluzinc Steel Coil?

Aluzinc steel coil, also known as aluminium-zinc coated steel, is a type of steel product that features a coating made from an aluminium-zinc alloy. This coating typically consists of 55% aluminium, 43.4% zinc, and 1.6% silicon. The combination of these metals in the coating provides the steel with enhanced properties, making it suitable for various industrial and construction applications.

Aluzinc steel coil is a premium coated steel product that offers significant advantages over traditional galvanized steel. Its superior corrosion resistance, excellent heat reflectivity, enhanced durability, and aesthetic appeal make it a preferred choice for a wide range of applications, including construction, roofing, siding, and industrial uses. The combination of aluminium and zinc in the coating ensures long-lasting performance, making Aluzinc steel coils a valuable material for demanding environments.

3. G550 high-strength Aluzinc steel advantages

G550 high-strength Aluzinc steel strip, also known as Galvalume, is a popular material in the Australian market due to its exceptional mechanical properties and durability. This steel grade is characterised by a high tensile strength of 550 MPa, combined with the superior corrosion resistance provided by its aluminium-zinc alloy coating. This makes G550 an ideal choice for demanding applications across various industries.

Key Characteristics

1. High Strength:

- The G550 grade offers a minimum yield strength of 550 MPa, providing exceptional load-bearing capacity and structural integrity.

2. Corrosion Resistance:

- The aluminium-zinc alloy coating, typically consisting of 55% aluminium, 43.4% zinc, and 1.6% silicon, offers superior corrosion resistance compared to traditional galvanised steel. This makes it ideal for use in harsh environments.

3. Durability:

- The combination of high strength and excellent corrosion resistance ensures a long service life, reducing maintenance costs and downtime.

4. Thermal Reflectivity:

- The high aluminium content provides excellent thermal reflectivity, which can contribute to energy savings in certain applications, such as roofing and cladding.

5. Aesthetic Appeal:

- The smooth, shiny surface of Aluzinc steel is visually appealing and can be used in applications where appearance is important.

4. Types of steel tiles 

1. Corrugated Steel Tiles

- Description: These are traditional roofing sheets with a wavy pattern, offering good water drainage and aesthetic appeal.

- Applications: Used for industrial, commercial, and residential roofing.

2. Trapezoidal Steel Tiles

- Description: Featuring a trapezoidal shape, these tiles provide excellent strength and durability.

- Applications: Ideal for industrial buildings, warehouses, and large commercial structures.

3. Tile-Effect Steel Tiles

- Description: Designed to mimic the appearance of traditional clay or concrete tiles while providing the benefits of steel.

- Applications: Popular in residential buildings and commercial buildings for aesthetic purposes.

4. Standing Seam Steel Tiles

- Description: These tiles have a raised seam running vertically up the roof, providing a sleek, modern look and superior weather resistance.

- Applications: Used in contemporary residential buildings and high-end commercial projects.

5. Sandwich Panel Steel Tiles

- Description: Composed of a core insulating layer sandwiched between two steel sheets, offering excellent thermal and acoustic insulation.

- Applications: Used in cold storage, warehouses, and buildings requiring temperature control.