Raw materials and procurement of stamping parts

There are many kinds of raw materials for stamping parts, such as carbon steel, stainless steel, copper, aluminum, alloy and other metal materials. A brief description of the carbon steel materials and purchases in the raw materials of stamping parts will now be given. Generally, carbon steel is roughly divided into cold-rolled steel and hot-rolled steel. The commonly used steel grades are Q195, Q235A, Q235B, SPHC, DC01, DC03, DC06, SPCC, ST12, ST13, ST14, ST16, etc., according to the material Popular sayings are divided into hot plates, ordinary stretched cold plates, strong stretched cold plates, chilled plates, galvanized plates, automotive special plates, etc. The raw materials of the corresponding materials are purchased according to the characteristics of the products. Raw materials account for a large proportion of the cost of stamping parts, so when we purchase stamping parts raw materials, we should purchase cheap raw materials as much as possible while ensuring the material to reduce the cost. Purchasing and using materials is a very good choice to save costs. The materials used are the surplus frame of some large products, such as car window materials, and other raw materials. The price of these raw materials is far lower than the price of finished steel products. The market of materials used in Guangdong Province is mainly in Lufu, Langfang City. The Zhuang Steel Market and the Jianzitun Steel Market in Botou City, Dongguan City. These two markets use materials in many types and models. Manufacturers can choose corresponding materials as raw materials according to the material size of their products, and can purchase suitable materials. The use of materials increases the profit of the product. Relatively speaking, the stamping parts manufacturers close to these two markets have a great competitive advantage. Previous post: Overview of the practical application and scope of application of progressive molds