SKH-9 clinker, Yong Wei steel mold (certified), Zhong SKH-9 provided by the Dongguan City An Yongwei steel mold shop. Dongguan City An Yongwei mold steel shop (www.dgyongwei.com) is specialized in the "mold steel, DC53, SKD11.SUS440C, SUS420" business, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Simon / R. By using good programming, circular blade cutter can largely replace ball mills. Small circle runout of the blade and grinding, positive rake angle and light cutting geometry combined with SKH-9 rod can also be used for semi-finishing and some finishing processes. The ingredients are by high temperature diffusion homogenized SKH-9 hardness in some cases also for stress relief. Usually applied to segregation of castings, forgings, castings eliminate casting stress, improve cutting performance. Heated to 150-200 degrees, controlling the heating rate of 100-120 per hour. Heating holding time 2-3min / mm, after the end of the incubation time with the furnace was cooled to 350 degrees Celsius oven. To implement the State Council's "Air Pollution Prevention Action Plan" and the related deployment, vigorously promote public transport and other public services, Beijing, Tianjin and new energy automotive applications, and actively create green public transport system, effectively promote the prevention and control of air pollution in Beijing, Tianjin, and strive to achieve Beijing Tianjin Hebei air pollution control targets for Beijing, Tianjin, Hebei urban agglomerations (Shijiazhuang (including Xinji), Tangshan, Qinhuangdao, Handan, Baoding (including Dingzhou), Xingtai, Langfang, Hengshui, Cangzhou, Chengde, Zhangjiakou) in the bus, etc. public services, the promotion of new energy vehicles, the next two years to promote public transport in Beijing, Tianjin 20,222 new energy vehicles. Processing and heat treatment of high alloy tool steel, low alloy tool steel than is usually more difficult, so the mold manufacturing costs are higher, while the ASP-23 high speed steel powder its machinability, manufacture than traditional methods of high-alloy tool steel Fortunately, dimensional stability, heat treatment is better SKH-9 material, but also easy to predict. More because of ASP-23 high hardness, good toughness and high temperature tempering characteristics, especially for surface treatment, very easy to process. To be able to quickly and efficiently remove the margin, and there is a high reliability, in order to maintain long-term continuous full-load operation, the table size should fit the mold dimensions, suitable for rectangular or square and round, not long and narrow, and Its height direction of travel but requires a larger space. Machinery casting machine after being eliminated or end of life, can be remanufactured by creating new value, creating a post-market services, and the formation of larger profit margins. Die Casting Industry fairly quickly. Dongguan mold steel This is mainly because: first, the number of foreign companies generally do not die casting more than one hundred people, most of the mold foundry number fifty people look at their personnel structure arrangement is also very reasonable. Recent studies show that SKH-9, die steel by cryogenic treatment (-196 ℃), can improve its mechanical properties, some die after cryogenic treatment significantly increased service life. Cryogenic steel mold can be between quenching and tempering processes carried out, but also for cryogenic treatment after quenching and tempering. If you still retain residual austenite in quenched and tempered steels, then after cryogenic treatment remains tempered once again. For strict security product quality bearing steel hot-rolled coil Division was established research team conducted in-depth exchanges with customers and communicate product performance, sizes, etc., organize technical and production departments to formulate advance, auditing, production technology regulations issued , and systematic training staff positions. For production, process control and difficult to develop a detailed trial plan, in the production process, the Ministry of engineers focused their attention on two-stage process technology field guide, by adjusting the proportion of structural steel in carbon, silicon, manganese, phosphorus, sulfur and other elements, optimization vanadium, boron shooting range, which protective cast, to ensure that the slab quality to meet the requirements.