{"id":824,"date":"2025-10-29T07:08:29","date_gmt":"2025-10-29T07:08:29","guid":{"rendered":"https:\/\/zhss.org\/?p=824"},"modified":"2025-12-01T16:23:49","modified_gmt":"2025-12-01T08:23:49","slug":"cn-standards-for-stainless-steel-hot-rolled-plate","status":"publish","type":"post","link":"https:\/\/zhss.org\/ja\/metals\/stainless-steel\/cn-standards-for-stainless-steel-hot-rolled-plate\/","title":{"rendered":"\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u71b1\u5ef6\u677f\u306eCN\u898f\u683c"},"content":{"rendered":"\t\t
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For hot rolled stainless steel the old BS1449 and BS1501 standards have been replaced by EN Standards: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\tEN10028-7 replaces BS1501-Part3: 1990<\/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\tEN10095 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 & ISO 9445: Tolerances for cold rolled material (Sheets, plate, coil) up to 6.5mm thick<\/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\tEN10029 & ISO 18286: Tolerances for 'Quarto' hot rolled Plate 3mm thick and above<\/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\tEN10051 & Now ISO 9445 \/ 9444: Tolerances for continuously produced (CPP) hot rolled plate<\/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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    Tolerances\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    For cold rolled plate please refer to the datasheet on cold rolled.\u00a0Note that in this datasheet there are two sets of tolerances tables \u2013 One set for\u00a0Quarto Plate to EN10029\u00a0<\/em>and one set for\u00a0CPP plate to EN10051<\/em><\/p>

    For CPP there are 3 categories of tolerances according to the grade where:<\/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\tB = Ferritic & martensitic 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\tC = Austenitic grades without Mo<\/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\tD = Austenitic grades with Mo<\/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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      Flatness - Quarto Plate<\/h3>\n
      \n \n\n \n \n \n \n \n \n \n \n
      \n Thickness (mm) <\/td>\n \n Tolerances (mm) over Given Length (mm) <\/td>\n \n Tolerances (mm) over Given Length (mm) <\/td>\n <\/tr>\n
      \n <\/td>\n \n 1000 <\/td>\n \n 2000 <\/td>\n <\/tr>\n
      \n 3.0 to 4.9 <\/td>\n \n 9 <\/td>\n \n 14 <\/td>\n <\/tr>\n
      \n 5.0 to 7.9 <\/td>\n \n 8 <\/td>\n \n 12 <\/td>\n <\/tr>\n
      \n 8.0 to 14.9 <\/td>\n \n 7 <\/td>\n \n 11 <\/td>\n <\/tr>\n
      \n 15.0 to 24.9 <\/td>\n \n 7 <\/td>\n \n 10 <\/td>\n <\/tr>\n
      \n 25.0 to 39.0 <\/td>\n \n 6 <\/td>\n \n 9 <\/td>\n <\/tr>\n
      \n 40.0 to 250.0 <\/td>\n \n 5 <\/td>\n \n 8 <\/td>\n <\/tr>\n <\/table>\n<\/div>