Yong Wei steel mold (Dongguan) Co., Ltd., 2343 tool steel, 2343 steel mold provided by Yong Wei (Dongguan) Limited. We are a steel mold, Dongguan City, An Yongwei shop (www.dgyongwei.com) located at: Dongguan specializes in: mold steel, DC53, SKD11.SUS440C, SUS420 with the national energy saving tasks, many manufacturers have introduced production lines painted Green Economy 2343 mold steel, to achieve cleaner production. National policy from 2011's case, the green and coated abrasives relatively smoothly, but also increase the demands on the environment, for SMEs, is still a very long way to go, but the development of more mature companies impact is not great. Application of Coated Abrasives products, reduce pollution, reduce labor intensity 2343, the process of energy conservation, especially in the general policy of hard abrasive material 2011 State of coated abrasives and energy conservation will be more specific, On the one hand the development of energy-saving emission reduction targets will import 2343, the other will increase environmental protection efforts, the implementation of cleaner production policies. Hardness is the main technical indicators mold steel, mold under high stress constant desire to maintain its shape and size, must have a sufficiently high hardness. Cold work die steel at room temperature is generally maintained at about HRC60 2343 hardness rod, hot die steel in accordance with their working conditions, the general requirements to keep in HRC40 ~ 55 range. For the same kinds of steel, the hardness value within a certain range, the hardness and deformation resistance is proportional; but rather between the composition and organization of different kinds of steel, the plastic deformation resistance may have significant differences with the same hardness value. Hot die due to the temperature conditions at work, require materials with heat resistance and thermal wear, life of the mold to cool the mold, the mold will appear alternately hot and cold cracking, namely thermal fatigue cracks, the material also requested anti-cracking ability and thermal fatigue resistance.