What Else We Provide
For more than 20 years, CFS Machinery Co.,Ltd, located in Ningbo, China, is the professional Drop Forging company specialized in supplying our customers with high quality custom steel forging components. All our industries served are agricultural machinery, automotive industry, construction machinery, lifting industry, oilfield industry, etc.
Besides closed die forging, we could also supply other value added services for finished products. So, if you have demands of forging & machining components, pls do not hesitate to contact us! I believe we will be your one stop source for forging projects.
Learn more about our company information, pls click our company page...
Steel Forgings in Closed Die Forging Process
Forged steel fittings are the fittings made by forged steel. The process of manufacturing forged steel fittings include: cutting and heating billets, put pressure on heated billets under dies into desired shape, trimming and shot blasting. Then machine forged blank fittings for net shape and dimensions. According to the applications of forged steel fittings, they […]
Closed die steel forging-sometimes referred to as “near-net-shape” or “impression die” steel forging – offers numerous technical advantages, saves on material usage, and carries an upfront tooling investment that’s not nearly as expensive as some people think. Improved Strength to Weight Ratio In the closed die forging process, metal bar or billet is heated before […]
AISI 8620 is a type of alloy steel, which composed of iron, carbon, silicon, molybdenum, manganese, nickel, chromium, sulphur and phosphorus. These ingredient elements must be within certain weight percentages to create the 8620 alloy. It takes advantages of good strength and toughness properties, and has a higher core strength than grades 8615 and 8617. […]