{"id":20805,"date":"2025-09-10T15:22:02","date_gmt":"2025-09-10T07:22:02","guid":{"rendered":"https:\/\/wanzhisteels.com\/?p=20805"},"modified":"2025-12-12T10:57:14","modified_gmt":"2025-12-12T02:57:14","slug":"2205-duplex-stainless-steel","status":"publish","type":"post","link":"https:\/\/wanzhisteels.com\/zh_tw\/2205-duplex-stainless-steel\/","title":{"rendered":"2205 Duplex Stainless Steel"},"content":{"rendered":"
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\u9996\u9801 <\/a>\u00bb<\/strong> <\/strong><\/a>\u4e0d\u92b9\u92fc<\/a> \u00bb<\/strong> 2205 Duplex Stainless Steel<\/h3><\/div>\n<\/div>\n\n\n\n
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\"2205<\/figure>\n<\/div>\n\n\n\n
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2205 Duplex Stainless Steel<\/h1><\/div>\n\n\n\n
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Width: 600-1200mm or customizable<\/p>\n\n\n\n

Thickness:  0.1-3.5 mm<\/p>\n\n\n\n

Surface: No.1, 2bB, BA, HL, No.4, No.8<\/p>\n\n\n\n

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Send Inquiry<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n
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Product Details<\/div><\/a><\/div><\/div>\n\n\n\n
Why choose us<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n
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Product Introduce<\/h2><\/div>\n\n\n\n

2205 duplex stainless steel<\/span><\/a> is a ferritic-austenitic stainless steel<\/span><\/a> composed of approximately 22% chromium, 3% molybdenum, and 5.5% nickel, with added nitrogen (0.14-0.20%) for enhanced strength and corrosion resistance .<\/p>\n\n\n\n

This dual-phase microstructure, with roughly equal proportions of ferrite and austenite, combines the best properties of both phases: providing excellent corrosion resistance, high strength (twice that of standard austenitic grades), and good toughness. Its density is approximately 7.8 g\/cm\u00b3.<\/p>\n\n\n\n

Standards:<\/h3>\n\n\n\n
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  • ASTM\/ASME: A240 UNS S32205\/S31803<\/li>\n\n\n\n
  • EURONORM: 1.4462 X2CrNiMoN 22.5.3<\/li>\n\n\n\n
  • AFNOR: Z3 CrNi 22.05 AZ<\/li>\n\n\n\n
  • DIN: W.Nr 1.4462<\/li>\n<\/ul>\n\n\n\n

    Product Parameters<\/h2><\/div>\n\n\n\n
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    Item <\/td>\n Parameters <\/td>\n <\/tr>\n <\/thead>\n
    Products name <\/td>\n 2205 duplex Stainless Steel sheet <\/td>\n <\/tr>\n
    Standard <\/td>\n ASTM <\/td>\n <\/tr>\n
    Certificates <\/td>\n ISO9001,SGS,SE <\/td>\n <\/tr>\n
    Width <\/td>\n 600 \u2013 1200mm <\/td>\n <\/tr>\n
    Length <\/td>\n 1-12m , According to customer requirements <\/td>\n <\/tr>\n
    MOQ <\/td>\n 10 tons <\/td>\n <\/tr>\n
    Processing Service <\/td>\n Welding, Punching, Cutting, Bending, Decoiling <\/td>\n <\/tr>\n
    Delivery Time <\/td>\n 5-15 work days <\/td>\n <\/tr>\n
    Payment Term <\/td>\n T\/T, L\/C at sight <\/td>\n <\/tr>\n
    Transport Package <\/td>\n Standard Seaworthy Packing<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <\/div>\n\n\n\n

    Application field<\/h2><\/div>\n\n\n\n

    Widely used in harsh corrosive environments and high-strength requirements<\/p>\n\n\n\n

    Oil and gas:<\/strong> subsea pipelines, platform equipment, pressure vessels.<\/p>\n\n\n\n

    Chemical processing:<\/strong> tanks, kettles, piping systems.<\/p>\n\n\n\n

    Ocean and seawater:<\/strong> ship components, desalination plants, coastal buildings.<\/p>\n\n\n\n

    Pulp and paper making:<\/strong> bleaching equipment, digesters.<\/p>\n\n\n\n

    Energy and environmental protection:<\/strong> flue gas desulfurization system (FGD), water treatment equipment.<\/p>\n\n\n\n

    Product Video<\/h2><\/div>\n\n\n\n
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