BS 2S 510-1970 Specification for carbon steel sheet and strip (430 540 MPa) (suitable for welding)《碳钢薄板和带材规范(430 540 MPa)(适用于焊接)》.pdf
《BS 2S 510-1970 Specification for carbon steel sheet and strip (430 540 MPa) (suitable for welding)《碳钢薄板和带材规范(430 540 MPa)(适用于焊接)》.pdf》由会员分享,可在线阅读,更多相关《BS 2S 510-1970 Specification for carbon steel sheet and strip (430 540 MPa) (suitable for welding)《碳钢薄板和带材规范(430 540 MPa)(适用于焊接)》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD AEROSPACE SERIES BS 2S 510:1970 (Superseding BS S 510) Incorporating Amendments Nos. 1 and 2 Specification for carbon steel sheet and strip (430/540 MPa) (suitable for welding) UDC 629.7:669.14.018.296 41:621.791 This Standard is obsolescent. See the BSI Catalogue for detailsBS 2S 5
2、10:1970 This British Standard, having been approved by the Aerospace Industry Standards Committee, was published under the authority of the Executive Board of the Institution on 28 August 1970 BSI 30 May 2003 The following BSI references relate to the work on this standard: Committee reference ACE/1
3、5 Draft for comment 69/17094 ISBN 0 580 06183 3 Amendments issued since publication Amd. No. Date Comments 889 March 1972 14158 30 May 2003 Indicated by a sidelineBS 2S 510:1970 BSI 30 May 2003 i Contents Page Foreword ii 1 Inspection and testing procedure 1 2 Process of manufacture 1 3 Chemical com
4、position 1 4 Surface dressing 1 5 Condition 1 6 Final heat treatment 1 7 Mechanical properties 2BS 2S 510:1970 ii BSI 30 May 2003 Foreword This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a Bri
5、tish Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages 1 and 2, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the documen
6、t was last issued. Sidelining in this document indicates the most recent changes by amendment.BS 2S 510:1970 BSI 30 May 2003 1 1 Inspection and testing procedure 1.1 This British Standard shall be used in conjunction with the latest edition of BS S 500. 1.2 The thickness of the material shall be in
7、accordance with the latest edition of BS S 500. Material which has been finally hot-rolled prior to softening shall satisfy the tolerances applicable to hot-rolled mild steel sheet and strip. Material which has been finally cold-rolled prior to softening shall satisfy the tolerances applicable to co
8、ld-rolled mild steel sheet and strip. 1.3 Sulphur printing or deep etching tests. Samples shall be selected in accordance with the latest edition of BS S 500. 2 Process of manufacture The material shall be manufactured by an oxygen, open hearth or electric process, unless otherwise agreed between th
9、e manufacturer and the purchaser in accordance with the latest edition of S 500. 3 Chemical composition The steel shall contain: 4 Surface dressing The material shall be locally dressed in accordance with the requirements of the latest edition of BS S 500. 5 Condition 5.1 The material shall be suppl
10、ied in the softened condition after final hot or cold rolling. 5.2 Unless otherwise agreed the method of rolling shall be at the option of the manufacturer but shall be stated in the release note. 6 Final heat treatment Softening shall be carried out by heating at a temperature not less than 600 C a
11、nd cooling in a suitable manner. Element % Min. Max. Carbon 0.17 0.25 Silicon 0.10 0.35 Manganese 0.4 0.8 Phosphorous 0.040 Sulphur 0.040 Chromium 0.25 Molybdenum 0.10 Nickel 0.30BS 2S 510:1970 2 BSI 30 May 2003 7 Mechanical properties The mechanical properties obtained from test pieces selected and
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