## Metal punch sheet: Complete Technical Specifications, Applications and Buying\r\n\r\n\r\n\r\nPunch sheet or metal lattice sheet is an engineered and widely used product that is produced from punching or precise drilling of simple metal plates. This process, performed by advanced CNC devices or mechanical presses, leads to the creation of a lower weight product, a high strength and a beautiful appearance that passes through light and air. The widespread diversity in sex, the design of the holes and dimensions has made the punch sheet an ideal solution for thousands of applications in various industries, from architecture and decoration to heavy and agricultural industries.\r\n\r\n\r\n\r\n### Comprehensive Punch of Punch Sheet\r\n\r\nChoosing the right punch sheet requires a detailed understanding of its technical specifications. In this section, we will thoroughly review these specifications to help you in a conscious choice.\r\n\r\n### 1. Sheet sex (base material)\r\n\r\nThe raw material is the main determinant of the physical, mechanical and chemical properties of the punch sheet. The most common materials are:\r\n\r\n| Sheet Type | Key Specifications and Features Benefits | Disadvantages |\r\n| : --- | : --- | : --- | : --- |\r\n| ** Iron punch sheet (oil) ** | Made of cold rolled steel sheets (oil sheets), with a smooth, polished and shiny surface. | Very reasonable price, excellent replicability and welding, ready -to -paint level. | Low resistance to rust and corrosion, requires protective coating (paint or plating) for use in humid environments. |\r\n| ** Galvanized Punch Sheet ** | Made of steel sheet covered with a layer of \"zinc\" metal. This coating greatly increases corrosion resistance. | High resistance to moisture and rust, long life, ideal for outdoor spaces and humid environments. | Less flexibility than steel sheets, if the cover is deeply scratched, the base metal is exposed to corrosion. |\r\n| ** Punch Steel (stainless steel) ** | Made of stainless steel alloys that contain significant amounts of chromium (usually above 10.5 %). | Extraordinary resistance to corrosion, oxidation and high heat. Beautiful, glossy and decorative appearance. Fully hygienic and suitable for the food and pharmaceutical industries. | Higher price than other sheets, relatively heavier weight. |\r\n| ** Aluminum punch sheet ** | Made of aluminum sheet, which is known as light and high resistance to corrosion. | Very lightweight, excellent inherent resistance to rust, good thermal and electrical conductivity, attractive appearance. | Mechanical strength less than steel, price higher than iron sheet. |\r\n\r\n### 2. Dimensions and thickness\r\n\r\nPunch sheets are manufactured in standard dimensions and thicknesses that cover the needs of most projects.\r\n\r\n** Standard Dimensions: ** The most common dimensions of punch sheet sheets in the market are 2000 mm (2 × 2 m) and 2500 x 1250 mm (1.25 x 2.5 m). Of course, it is also possible to order in the desired dimensions for large projects.\r\n** Thickness: ** Punch sheet thickness is one of the most important parameters that determine its strength and weight. This
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