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C276 alloys is usually 15-25%, the nickel content is 30-45%, and it contains a small amount of aluminum and titanium. 800 alloys are in the austenitic single -item area after high temperature and cooler. Therefore, the use state is a single austenitic tissue. The alloy has high chromium content and sufficient nickel content, so it has a high high temperature resistance resistance and has more applications in the industry. In the hydrochloride solution of chloride, low concentration of NAOH aquatic solution, and high temperature and high pressure water, it has excellent resistance to resistance corrosion and rupture. Incoloy800's application in the application field of chemical industry nuclear generator nitric acid cooler and acetic anhydrialized tube heat exchange equipment, heat change;
Discipline temperature range: 1350 ~ 1400 ° C ratio ratio of heat capacity: 455J/(kg · ℃) Density: 8.0 g/cm3 Magnetic: No Incoloy800 Machining Heat Processing 1. The temperature range is 1200 ℃ ~ 950 ℃. The cooling method is water quenching or fast air. 2. In order to obtain the best performance and creep degeneration, solid -soluble treatment must be performed after heat processing. 3. The material can be delivered directly into a furnace that has been heated to 1200 ° C. After the insulation is sufficient, it is quickly released, and heat processing is performed at the specified temperature range. When the material temperature drops to the temperature below the heat processing temperature, it needs to be heated again. Cold processing 1. The processing sclerosis rate is greater than that of Austeenia stainless steel, so the processing equipment is required. Cold processing materials should be solid -soluble thermal treatment state, and intermediate annealing should be performed when the cold processing volume is large. 2. If the amount of cold processing is greater than 10%, the workpiece is required for secondary solid solution. INCOLOY800 welding process is suitable for using any traditional welding process and the same type of materials or other metal welding, such as tungsten electrode inert gas protection welding, plasma arc welding, handmade arc welding, metal polar inert gas protection welding, melting extremely inert gas protection welding, of which Pulse arc welding is the preferred plan. If you use handmade arc welding, it is recommended to use (AR+HE+H2+CO2) as a protective gas.
Alloy plate cutting is an important part of the processing, the common cutting methods are mechanical cutting, plasma cutting and laser cutting. Drilling is an essential process in alloy plate processing, through drilling can achieve a variety of shapes of holes and threads processing. Welding is a common way in alloy plate processing, including manual arc welding, gas shielded welding, laser welding and other methods. The surface treatment of alloy plate includes deburring, polishing, spraying and other methods. Each process has its own specific technical points and precautions, which need to be selected and operated according to specific requirements.
In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.
Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.
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JINAN ZUNKAI MATERIALS CO.,LTD
Contact:Susan
Addess : Huaiyin District, Jinan City, Shandong, China.