2507双相耐腐蚀钢2507不锈钢板
2507双相耐腐蚀钢2507不锈钢板
2507 is a ferrite austenite (two-phase) stainless steel, it has integrated many ferritic steel and austenitic steel is the most beneficial properties, because the steel chromium and molybdenum content is very high, so has the very good resistance to pitting corrosion, crevice corrosion and uniform corrosion ability. Two-way microstructure ensures that the steel has a high ability to resist stress corrosion cracking, and the mechanical strength is high. The intensity of the 2507 duplex stainless steel and the corrosion resistant ability is stronger, is mainly used for chemical processing, petrochemical and underwater equipment. It has stronger ability to resist chloride corrosion, high heat conductivity and low thermal expansion coefficient. High content of chromium, molybdenum and nitrogen’s it has high corrosion resistance to pitting corrosion, crevice corrosion and general ability. Its impact strength is also very high, 2507 alloy unfit for use in above 570 ℃ temperature conditions, for a long time in such an environment, its toughness is reduced.
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产品名称:2507双相耐腐蚀钢2507不锈钢板
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