{"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\/ar\/2205-duplex-stainless-steel\/","title":{"rendered":"2205 Duplex Stainless Steel"},"content":{"rendered":"
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\u0628\u064a\u062a <\/a>\u00bb<\/strong> <\/strong><\/a>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/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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\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0627\u0633\u062a\u0641\u0633\u0627\u0631<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n
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\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0645\u0646\u062a\u062c<\/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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\u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2><\/div>\n\n\n\n

2205 duplex \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/span><\/a> is a ferritic-austenitic \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/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

    \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c<\/h2><\/div>\n\n\n\n
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    \u063a\u0631\u0636 <\/td>\n Parameters <\/td>\n <\/tr>\n <\/thead>\n
    Products name <\/td>\n 2205 duplex Stainless Steel sheet <\/td>\n <\/tr>\n
    \u0645\u0639\u064a\u0627\u0631 <\/td>\n ASTM <\/td>\n <\/tr>\n
    \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a <\/td>\n ISO9001,SGS,SE <\/td>\n <\/tr>\n
    \u0639\u0631\u0636 <\/td>\n 600 \u2013 1200mm <\/td>\n <\/tr>\n
    \u0637\u0648\u0644 <\/td>\n 1-12m , According to customer requirements <\/td>\n <\/tr>\n
    \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0643\u0645\u064a\u0629 \u0627\u0644\u0637\u0644\u0628 <\/td>\n 10 \u0637\u0646 <\/td>\n <\/tr>\n
    \u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 <\/td>\n \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0627\u0644\u0644\u0643\u0645\u060c \u0627\u0644\u0642\u0637\u0639\u060c \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621\u060c \u0641\u0643 \u0627\u0644\u0644\u0641\u0627\u0626\u0641 <\/td>\n <\/tr>\n
    \u0645\u0648\u0639\u062f \u0627\u0644\u062a\u0633\u0644\u064a\u0645 <\/td>\n 5-15 \u064a\u0648\u0645 \u0639\u0645\u0644 <\/td>\n <\/tr>\n
    \u0634\u0631\u0648\u0637 \u0627\u0644\u062f\u0641\u0639 <\/td>\n T\/T\u060c L\/C \u0639\u0646\u062f \u0627\u0644\u0627\u0637\u0644\u0627\u0639 <\/td>\n <\/tr>\n
    \u062d\u0632\u0645\u0629 \u0627\u0644\u0646\u0642\u0644 <\/td>\n \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u0635\u0627\u0644\u062d\u0629 \u0644\u0644\u0625\u0628\u062d\u0627\u0631<\/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

    \u0641\u064a\u062f\u064a\u0648 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2><\/div>\n\n\n\n
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