Introduction to Dalian steel mesh material

If we only refer to the Dalian light steel plate mesh, the steel plate mesh can be either steel plate mesh or punched steel plate mesh. The materials are naturally various ordinary steel plates and stainless steel plates. If the steel plate mesh only refers to the steel plate stretching expansion mesh, it can be made of various metal plates.

The steel plate mesh in general terms refers to the expanded metal plate mesh. After the metal plate mesh is processed into a mesh, the area will become several times or even dozens of times larger. Generally, the specification and model of the steel mesh should specify the width of the stem, the thickness of the stem, the length of the pitch, the short pitch, or the long and short inner holes. For the same long pitch, short pitch or long and short inner holes, the width of the stem and the thickness of the stem can be various. The same stem width, stem thickness and mesh can be large or small. There are few holes in the steel plate mesh. Generally, there are diamond, fish scale and hexagon. However, there is no waste in the process of processing the steel plate stretch mesh. Only if the customer needs a special overall size, they will cut it, so the cost is low.

In general terms, the raw material area of the punched plate mesh remains unchanged after punching. The punched plate mesh can be basically made of any hole shape, but the raw materials after punching can only be sold as scrap, so the production cost of punched plate mesh is higher with the same mesh opening rate.

The steel plate mesh can be made of stainless steel plate, thin low-carbon steel plate, aluminum plate, aluminum magnesium alloy plate, steel plate, nickel plate and titanium plate by stamping. The product uses advanced computer numerical control equipment, which can be used to make steel plate mesh that can interpret various complex workpiece patterns. The thickness of the stamping workpiece is up to 30mm. The punching diameter is smaller than 0.3mm. The hole layout accuracy is ≤± 0.015mm. The product has high precision. The product has the performance of solid, durable, beautiful and generous mesh.

Low carbon steel material is divided into Q235A and Q235B. Q235A and Q235B represent different grades, mainly in terms of carbon content of steel, followed by tensile and impact tests. Relatively speaking, the mechanical properties of Q235B steel are far better than those of Q235A steel. The price of Q235B is only 50 yuan less than that of Q235A. Stainless steel is also divided into 201304316. The price of stainless steel flat steel grating is very high. The price of stainless steel with any composition is several times higher than that of low carbon steel. 201 ＜ 304 ＜ 316, among which there are many flat steel gratings with 304 composition. It is between 201 and 316.