{"id":372269,"date":"2024-10-20T02:28:29","date_gmt":"2024-10-20T02:28:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-630-32021\/"},"modified":"2024-10-26T04:18:47","modified_gmt":"2024-10-26T04:18:47","slug":"bs-iso-630-32021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-630-32021\/","title":{"rendered":"BS ISO 630-3:2021"},"content":{"rendered":"

This document specifies requirements for flat and long products of hot-rolled weldable fine-grain structural steels in the as-rolled (for SG grades only), normalized\/normalized rolled and thermomechanical processed delivery conditions. It applies to steel plates rolled on a reversing mill, wide flats, hot-rolled sections and bars, which are intended for use in heavily loaded parts of welded or bolted structures.<\/p>\n

This document covers 13 grades and 6 qualities. Grades S275, S355, S390, S420, S460 and S500 are covered in Annex A<\/span>. Grades SG245, SG290, SG325, SG345, SG365, SG415 and SG460 are covered in Annex B<\/span>. Not all grades are available in all qualities, and some qualities have Charpy V-notch requirements.<\/p>\n

The steels specified in this document are applicable to hot-rolled plates, wide flats, sections and bars with a minimum nominal thickness of 3 mm and a maximum nominal thickness of 250 mm for grades S275N, S355N, S390N, S420N and S460N, a maximum nominal thickness of 150 mm for grades S275M, S355M, S390M, S420M, S460M, and S500M, a maximum nominal thickness of 200 mm for grades SG245, SG325 and SG415, a maximum nominal thickness of 100 mm for grades SG345, SG365 and SG460, and a maximum nominal thickness of 40 mm for grade SG290.<\/p>\n

This document does not include the following structural steels, some of which are covered by other International Standards:<\/p>\n

    \n
  1. \n

    Sheet and strip \u2014 refer to ISO TC 17\/SC 12, Continuous mill flat rolled products<\/i>;<\/p>\n<\/li>\n

  2. \n

    Tubular products \u2014 refer to ISO TC 5\/SC 1, Steel tubes<\/i>.<\/p>\n<\/li>\n<\/ol>\n

    \n
    \n NOTE 1\n <\/div>\n

    Lists of standards covered by ISO\/TC 17\/SC 12 and ISO\/TC 5\/SC 1 are available on the ISO website.<\/p>\n<\/div>\n

    \n
    \n NOTE 2\n <\/div>\n

    In all parts of ISO 630<\/span><\/span> , the term of “thickness” is considered as “nominal thickness”, unless otherwise stated.<\/p>\n<\/div>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    2<\/td>\nNational foreword <\/td>\n<\/tr>\n
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    9<\/td>\n1 Scope
    2 Normative references
    3 Terms and definitions <\/td>\n<\/tr>\n
    10<\/td>\n4 Classification and designation
    4.1 Classification
    4.2 Designation (grades and qualities)
    4.3 Normative annexes
    5 Information to be supplied by the purchaser
    5.1 Mandatory information
    5.2 Options <\/td>\n<\/tr>\n
    11<\/td>\n6 Requirements
    6.1 Steelmaking process
    6.2 Delivery condition
    6.3 Chemical composition
    6.3.1 Heat analysis
    6.3.2 Product analysis
    6.3.3 Carbon equivalent value
    6.4 Mechanical properties
    6.4.1 Tensile properties
    6.4.2 Charpy V-notch impact properties
    6.5 Surface condition <\/td>\n<\/tr>\n
    12<\/td>\n6.6 Internal soundness
    6.7 Dimensions, tolerances on dimensions and shape, mass
    7 Inspection
    8 Sampling – Frequency of testing
    8.1 Verification
    8.2 Test units
    8.2.1 Annex A
    8.2.2 Annex B
    9 Test methods
    10 Marking <\/td>\n<\/tr>\n
    13<\/td>\nAnnex A (normative) Steel grades S275, S355, S390, S420, S460 and S500: Chemical composition and mechanical properties <\/td>\n<\/tr>\n
    23<\/td>\nAnnex B (normative) Steel grades SG245, SG290, SG325, SG345, SG365, SG415 and SG460: Chemical composition and mechanical properties <\/td>\n<\/tr>\n
    25<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Structural steels – Technical delivery conditions for fine-grain structural steels<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2021<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":372278,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1109,2641],"product_tag":[],"class_list":{"0":"post-372269","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-140-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/372269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/372278"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=372269"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=372269"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=372269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}