Traditional high manganese steel hammer big hammer introduction poor wear resistance, life is short, large supplies. To this end, we will hammer designed to hammer handle and hammer ends are manufactured. Hammer handle part of the high manganese steel or carbon steel, it has a sufficient strength and toughness, high chromium cast iron hammer part. Resistant high chrome cast iron is a material with excellent wear resistance, so there will be enough hammer end wear, and because of the high chromium cast iron lower toughness, prone to brittle fracture big hammer pictures hammer handle so choose high toughness of high manganese steel or carbon steel, to overcome the shortcomings of a single material. Detect the location and extension of the hammer blow to install parts of toughness big hammer model, Rio hit parts of the site and install the sample, were made three 10MMM * 10MMM * 55MM unnotched impact test specimens, using a total impact energy of 250J pendulum Hammer impact bending tests to determine the impact of load capacity, installed parts three impact test specimens were not broken, the impact hit parts of the sample. Installation position higher toughness greater than 100J / cm; J hit parts of toughness greater than 30J / cm. Meet the design requirements. Hit parts of a certain toughness, fracture toughness, and is the result of the combined effects of brittle fracture. Big hammer accessories, Xin Li Heavy Industries (certified), East NTU hammerhead provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) (www.gyxljxc.com) is Zhengzhou, forgings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Li Xin Heavy Industries in leadership with the staff warmly welcome all inquiries negotiations to create Xin Li Heavy a better future. You can also access (www.gyxljxc.com/supply_details_46170305.html), for more information about the company.