Material Inconel 718 Screw

Product Introduction:

Inconel 718, GH113, C276 material screw, used in high temperature corrosive plastics, the main varieties are polytetrafluoethylene, tetrafluoethylene – ethylene copolymer, tetrafluoethylene – hexafluopropylene copolymer and trifluorochloroethylene – ethylene copolymer. They have excellent corrosion resistance, high temperature oxidation resistance and corrosion resistance, and can be widely used in petrochemical, aerospace, ocean engineering, chemical fertilizer, medicine and other fields.

Inconel718 nickel-based alloy is a kind of alloy with high strength and resistance to oxidation and corrosion at 650 ~ 1000℃. According to the main properties, it is subdivided into nickel-based heat resistant alloy, nickel-based corrosion resistant alloy, nickel-based wear resistant alloy, nickel-based fine gold and nickel-based shape memory alloy. Superalloys can be divided into iron base superalloys, nickel base superalloys and cobalt base superalloys according to the different substrates. Nickel – base superalloy referred to as nickel – base alloy.

Features of Inconel 718: Processability. It has high tensile strength, fatigue strength, creep strength and fracture strength at 700℃. It has high oxidation resistance at 1000℃ and stable chemical properties at low temperature. Good welding performance. Metallographic structure of Inconel 718: The 718 alloy has an austenite structure, and the γ “phase generated after precipitation hardening makes it have good mechanical properties. The δ phase formed at the grain boundary during the heat treatment gives it the best plasticity. Corrosion resistance: The 718 alloy has excellent resistance to stress corrosion cracking and pitting at both high and low temperatures. Alloy 718 has particularly excellent oxidation resistance at high temperatures. Due to its high temperature strength at 700 ° C, excellent corrosion resistance and ease of processing, the 718 can be widely used in a variety of demanding applications. Such as: steam turbine, liquid fuel rocket, low temperature engineering, acid environment.

GH113 is a nickel-chromium-molybdenum alloy with tungsten, which has a very low content of silicon and carbon. GH113 is characterized by excellent corrosion resistance to most corrosive media in both oxidation and reduction states. Excellent resistance to point corrosion, crevice corrosion and stress corrosion cracking. GH113 is widely used in chemical and petrochemical applications, such as in components and catalytic systems that are exposed to chlorinated organic compounds. This material is especially suitable for use in high temperature, mixed with impurities of inorganic and organic acids (such as formic acid and acetic acid), seawater corrosion environment.

C276 is a high alloy corrosion resistant material composed of elements such as nickel, molybdenum, chromium and tungsten. It has good corrosion resistance and pitting resistance, and is widely used in chemical, petroleum, medicine and other fields.

Jed Machinery for your preferred raw materials, precision production, has a group of experienced technical workers and advanced production CNC equipment, according to your needs to customize various materials, models of screw barrel, help you develop a wider future!

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