Tianjin the Sanhe Albert Steel Trade Co., Ltd. Contact: Zhengming Zhen (Sales Manager) Tel :022 -6,092,030,160,920,302 phone: 13,323,323,027 / 13,370,490,807 QQ: 117 269 875 Company website: www.tjshwfg.com Shanxi 65mn spring stampings materials 65mn high performance steel 65Mn spring steel, manganese improve hardenability hardenability, φ12mm of steel oil can surface decarburization tendency than silicon steel, carbon steel superior mechanical properties after heat treatment, but overheating sensitivity and temper brittleness. Used as the small size of various flat, round spring, cushion spring, clockwork spring, can also produce spring ring, valve spring, clutch reed, brake spring and cold drawn steel wire, cold rolled coil spring. Spring stampings materials Shanxi 65mn 65mn high-performance steel plate 65mn strength, hardness, elasticity and hardenability than 65 steel with thermal sensitivity and tendency to temper brittleness, water quenching have a tendency to crack. Annealed machinability fair, cold plastic deformation, poor welding. Medium load plate spring, diameter 7-20mm coil spring and spring washer spring ring. Spring stampings material of high wear resistance parts, such as grinding machine spindle spring chuck. Precision machine tool screw. Cutter. Spiral roller bearing rings. Railway rail Shanxi 65mn 65mn high performance steel plate [1] consume a lot of 65Mn low alloy round bar material and the acid in the pickling process, and some by the chemical reaction of the acid and iron, dissolved corresponding 65Mn low alloy round oxide dissolution to remove the iron. Some, such as sulfur suan 65Mn low alloy round steel pickling, but also by means of the low acid and 65Mn alloy round bar peeling effect generated by the chemical reaction of hydrogen bubbles to remove the oxide scale. Therefore, consume a lot of acid in the pickling process is inevitable. Although used in pickling acid inhibitor can reduce low-65Mn alloy round bar of metal consumption, but there is still a considerable amount of metallic iron lost. Shanxi 65mn spring stampings materials 65mn high-performance steel [2] may reduce low alloy round bar 65Mn physical properties between chemical reaction and produce hydrogen, 65Mn low alloy round steel and acid in the pickling process. Since the chemical potential of hydrogen in the acid liquid is higher than the chemical potential of hydrogen in the pickling 65Mn low alloy round, the generated hydrogen will penetrate the steel and accumulates up caused by hydrogen embrittlement, thus affecting 65Mn low alloy round mechanical performance or subsequent processing. Shanxi 65mn spring stampings material 65mn high-performance steel plate [3] will bring a series of environmental pollution problems pickling process 65Mn low alloy round bar or part of the surface, due to the 65Mn low alloy round steel varieties, product specifications and the scale of production of the same, resulting