{"id":813,"date":"2025-10-29T06:39:25","date_gmt":"2025-10-29T06:39:25","guid":{"rendered":"https:\/\/zhss.org\/?p=813"},"modified":"2025-12-01T16:25:42","modified_gmt":"2025-12-01T08:25:42","slug":"standar-cn-untuk-lembaran-canai-dingin-baja-tahan-karat","status":"publish","type":"post","link":"https:\/\/zhss.org\/id\/metals\/stainless-steel\/cn-standards-for-stainless-steel-cold-rolled-sheet\/","title":{"rendered":"Standar CN untuk Lembaran Canai Dingin Baja Tahan Karat"},"content":{"rendered":"\t\t
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For Cold rolled stainless steel the old BS1449 standard has been replaced by two CN Standards:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tEN10088-2: Replaces BS1449-Part 2:1983<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tEN10059: Covers heat resisting grades<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\tEN10259 & Now ISO 9445: Tolerances for cold rolled materials<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
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    Diameter Tolerances<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    Thickness Tolerances - EN10259<\/h3>\n
    \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n
    \n Thickness (mm) <\/td>\n \n Tolerances (+\/- mm) for Given Width in mm <\/td>\n \n Tolerances (+\/- mm) for Given Width in mm <\/td>\n \n Tolerances (+\/- mm) for Given Width in mm <\/td>\n <\/tr>\n
    \n <\/td>\n \n 100 <\/td>\n \n 1250 <\/td>\n \n 1500 <\/td>\n <\/tr>\n
    \n Under 0.30 <\/td>\n \n 0.03 <\/td>\n \n - <\/td>\n \n - <\/td>\n <\/tr>\n
    \n 0.30 to 0.49 <\/td>\n \n 0.04 <\/td>\n \n 0.04 <\/td>\n \n - <\/td>\n <\/tr>\n
    \n 0.50 to 0.59 <\/td>\n \n 0.045 <\/td>\n \n 0.05 <\/td>\n \n - <\/td>\n <\/tr>\n
    \n 0.60 to 0.79 <\/td>\n \n 0.05 <\/td>\n \n 0.05 <\/td>\n \n - <\/td>\n <\/tr>\n
    \n 0.80 to 0.99 <\/td>\n \n 0.055 <\/td>\n \n 0.06 <\/td>\n \n 0.06 <\/td>\n <\/tr>\n
    \n 1.00 to 1.19 <\/td>\n \n 0.06 <\/td>\n \n 0.07 <\/td>\n \n 0.07 <\/td>\n <\/tr>\n
    \n 1.20 to 1.49 <\/td>\n \n 0.07 <\/td>\n \n 0.08 <\/td>\n \n 0.08 <\/td>\n <\/tr>\n
    \n 1.50 to 1.99 <\/td>\n \n 0.08 <\/td>\n \n 0.09 <\/td>\n \n 0.10 <\/td>\n <\/tr>\n
    \n 2.00 to 2.49 <\/td>\n \n 0.09 <\/td>\n \n 0.10 <\/td>\n \n 0.11 <\/td>\n <\/tr>\n
    \n 2.50 to 2.99 <\/td>\n \n 0.11 <\/td>\n \n 0.12 <\/td>\n \n 0.12 <\/td>\n <\/tr>\n
    \n 3.00 to 3.99 <\/td>\n \n 0.13 <\/td>\n \n 0.14 <\/td>\n \n 0.14 <\/td>\n <\/tr>\n <\/table>\n<\/div>