Changsha metal stamping parts sheet metal processing plant, sheet metal material use + 15 years of experience stamping team

Changsha metal stamping parts sheet metal processing plant gave some knowledge about the use of sheet metal materials. Xiaoshuo collected some information and shared with you. There are many sheet metal materials suitable for stamping processing. Sheet metal materials widely used in the electronic and electrical industry include: ⒈ Ordinary cold-rolled plate SPCC 　 SPCC refers to the continuous rolling of steel ingots through cold rolling mills into steel coils or sheets of required thickness . There is no protection on the surface of SPCC, and it is easily oxidized when exposed to the air, especially in a humid environment, the oxidation speed is accelerated, and dark red rust appears. The surface should be painted, electroplated or other protection when in use. ⒉ The substrate of galvanized steel sheet SECC　SECC is a general cold-rolled steel coil, which becomes an electro-galvanized product after degreasing, pickling, electroplating and various post-treatment processes on the continuous electro-galvanizing production line. ⒊ Hot-dip galvanized steel sheet SGCC 　 hot-dip galvanized steel coil refers to the semi-finished product after hot-rolled pickling or cold-rolling, cleaned, annealed, immersed in a molten zinc bath at a temperature of about 460°C, and the steel sheet is plated The zinc layer is then tempered, leveled and chemically treated. SGCC material is harder than SECC material, has poor ductility (avoid deep drawing design), thicker zinc layer, and poor electric weldability. ⒋ The content of stainless steel SUS301　Cr (chromium) is lower than that of SUS304, and the corrosion resistance is poor, but it can get good tensile force and hardness after cold working, and it has good elasticity. It is mostly used for shrapnel springs and anti-EMI. ⒌ Stainless steel SUS304　 is one of the more widely used stainless steels. Because it contains Ni (nickel), it has better corrosion resistance and heat resistance than Cr (chromium) steel. It has very good mechanical properties, no heat treatment hardening phenomenon, and no elasticity. . Dongguan Hardware Co., Ltd. has 15 years of experience in stamping parts production, more than 20 mold Ru0026D and design engineers, 5000 square meters workshop, hundreds of precision processing production equipment, 3 million punching next-day production capacity, 20000+ sets of stamping die customized production experience, stamping The precision of the processed parts can reach 0.01mm, 16 strict quality inspections, and seven precision stamping core technology patents. Stamping parts are proofed in 2 days and 4 days out of molds are delivered in 2 days, customized stamping parts are evaluated in 1 hour, and one-to-one customized parts tracking service. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!