Expanded metal is a versatile material created by shearing and stretching a flat metal plate, leaving it intact at the "Knuckles." It is available in various thicknesses, sizes, and designs. The strands and knuckles are set at a uniform angle to the plane of the sheet, providing strength, rigidity, and even load distribution to support frames. The high strength to weight ratio of expanded metal makes it suitable for a wide range of industrial and ornamental applications.

Key Terminology:

- SWO (Short way of opening): The dimension of the short side of the diamond-shaped openings in the expanded metal.

- LWO (Long way of opening): The dimension of the long side of the diamond-shaped openings.

- SWD (Short way of Diamond): The distance from the center of one diamond-shaped opening to the center of the adjacent opening, measured along the short side.

- LWD (Long way of Diamond): The distance from the center of one diamond-shaped opening to the center of the adjacent opening, measured along the long side.

Expanded metal is composed of strands and bonds. The strands form the sides of the expanded metal openings, while the bonds are the intersections where the strands connect. This bonding creates a diamond-shaped opening pattern.

Expanded metal can be made from different materials such as low carbon steel plate, galvanized steel plate, stainless steel plate, and aluminum plate. Each material offers specific properties and benefits for different applications.

The applications of expanded metal are wide-ranging, including protection and decoration purposes. It is commonly used in industries such as construction, architecture, fencing, filtration, security, and more. Its versatility, strength, and aesthetic appeal make it a popular choice for both functional and decorative applications.

In summary, expanded metal is a versatile material with a range of sizes, designs, and materials. Its unique structural characteristics make it suitable for various industrial and decorative applications, providing strength, rigidity, and load distribution. Whether used for protection or decoration, expanded metal offers a durable and versatile solution.