Die selection of precision stamping parts [hardware]

In the hardware industry, the raw materials of precision stamping parts will be made of many materials, and according to different materials, the selection of mold materials when opening the mold also changes with the raw materials. Do you want to know what kind of mold material these molds will choose? Generally, when stamping materials such as beryllium copper, phosphor copper, and brass, the raw material is relatively not so hard. The mold material is generally D2 and the insert and punch with the bar 9. This kind of precision stamping parts, because the material is more suitable for stamping, the general output is also relatively high. Then there are some precision stamping parts of stainless steel. For general molds, D2 or SKD templates will be used, and then depending on the thickness of the stainless steel to be stamped, the bar 9 or the tungsten steel insert punch can be selected. The resilience of stainless steel is relatively large, and because of its relatively large number of grades, it is also used by many industries. In addition, some other precision stamping parts, such as aluminum alloy and tinplate, are relatively soft, and most of the templates also use D2 and 45 steel. For more industry issues, please follow Qunge WeChat: