What Is Perforated Sheet Metal?
Perforated aluminum plate refers to a rectangular material made of pure aluminum or aluminum alloy material through pressure processing (shearing or sawing) to obtain a rectangular cross section and uniform thickness.
Perforated aluminum plate
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- perforation
- International habits are divided into the following three categories:
- 1. Aluminum plate (aluminum sheet): aluminum material with thickness> 0.2mm, 200mm <width500mm, length16m;
- 2. Aluminum bar (aluminum bar): aluminum material with thickness> 0.2mm and width 200mm; (with the advancement of large equipment, the widest can reach 600mm)
- 3. Aluminum foil: aluminum material with a thickness of 0.2mm.
- Perforated plate is to punch holes in different material plates.
- Material: stainless steel plate, aluminum plate, iron plate, low carbon steel plate, copper plate, etc.
- Process: Different metal plates are cut to a suitable size and perforated on a CNC punch.
- Hole type: round hole, square hole, prismatic hole, triangle hole, pentagram star hole, oblong hole, etc.
- The perforated plate is widely used in real life, and can be used as a decorative plate with beautiful appearance. Can be made into a variety of utensils, corrosion-resistant, durable. Can be made into kitchen supplies with high temperature resistance. Wait [1]
- Aluminum plate is usually divided into the following two types:
- 1. Divided by alloy composition:
- High-purity aluminum plate (rolled from high-purity aluminum with a content of 99.9 or more)
- Pure aluminum plate (composition is basically rolled from pure aluminum)
- Alloy aluminum plate (composed of aluminum and auxiliary alloys, usually aluminum copper, aluminum manganese, aluminum silicon, aluminum magnesium, etc.)
- Composite aluminum plate or brazing plate (special purpose aluminum plate material is obtained through the combination of multiple materials)
- Aluminum clad aluminum sheet (thin aluminum sheet clad with aluminum sheet for special purpose)
- 2. Divided by thickness: (unit mm)
- Aluminum sheet 0.15-2.0
- Aluminium sheet 2.0-6.0 Aluminium plate 6.0-25.0
- Aluminum plate 25-200
- Five rib pattern aluminum plate
- Super thick plate more than 200