Spherical aluminum checkered plate（embossed aluminum sheet for automotive heat shield）can also be called semi-spherical pattern aluminum sheet. The surface presents small spherical patterns, like small pearls, so this aluminum sheet can also be called pearl-shaped pattern aluminum sheet. The appearance is more beautiful. Due to the special pattern, the strength of this aluminum sheet is much higher than other pattern series.

Spherical Aluminum Tread Checker Plate Specification and Size

Commonly Used Spherical Aluminum Checkered Plate Alloys And Application

1.Aluminum-magnesium alloy patterned plate: It is made of 5000 series aluminum plates such as 5052 or 5083, and has good milk corrosion resistance, hardness, and rust resistance. It is usually used in special places, such as ships and car lights in humid environments. This type of aluminum plate has high hardness and a certain load-bearing capacity.

2.Ordinary aluminum alloy patterned plate: Aluminum alloy patterned plate processed with 1060 aluminum plate as the base plate, which can adapt to ordinary environments and is inexpensive. Usually, this type of patterned aluminum plate is used in cold storage, floors, and outer packaging.

3.Aluminum-manganese alloy patterned plate: It is processed with 3003 as the main raw material. This type of aluminum plate is also called rust-proof aluminum plate. Its strength is slightly higher than that of ordinary aluminum alloy patterned plate. It has certain rust resistance, but its hardness and corrosion resistance cannot reach that of 5000 series patterned plates. Therefore, this product is used in areas where rust prevention is not strictly required, such as truck models and cold storage floors.