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The is 1387 manufacturers or by the purchaser or

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Unformatted text preview: except where the bundle or coil containing the bars is marked with the IS1 Certification Mark. *Method for tensile testing of steel products (fist rnisM ). Wpecification for structural steel ( standard quality ) ( jifh revision ). fblethod for bend test for steel products other than sheet, strip, wire and tube (first Wztiion . ) weneral requhements for therupply of metallurgical materials (/irsl rclfnr ). 8 IS : 432 ( Part I ) - 1982 10.3 The purchaser or his authorized representative shall be at liberty to inspect ,and verify the steel maker’s certificate of cast analysis at the premises of the manufacturer or supplier; when the purchaser requires an actual analysis of finished material, this shall be made at a place agreed to between the purchaser and the manufacturer or supplier. 10.4 Manufacturer’s Certificate -In the case of bars which have not been inspected at the manufacturer’s works, the manufacturer or supplier, as the case may be, shall supply the purchaser or his authorized representative with the certificate stating the process of manufacture and also the test sheet signed by the manufacturer giving the result of each mechanical test applicable to the material purchased, and the Each test sheet shall indicate the chemical composition, if required. number or identification mark of the cast to which it applies, corresponding to the number or identification mark to be found on the material. 11. IDENTIFICATION AND MARKING 11.1 The manufacturer or supplier shall have ingots, billets and bars or bundles of bars marked in such a way that all finished bars can be traced to the cast from which they were made. Every facility shall be given to the purchaser or his authorized representative for tracing the bars to the cast from which they were made. 11.2 The medium tensile steel bars shall be suitably marked to identify them from mild steel bars. Mild steel b ars Grade I and II shall have distinctive identification tags. 11.3 Each bundle or coil containing the bars may also be suitably marked with the Standard Mark, in which case the concerned test artificate shall also bear the Standard Mark. of the thereunder. The Standard Mark oa products covered by an Indian Standard conveys the assurance that they have been produced to comply with the requirements of that standard under a well defined system of inspection, testing and quality control which is devised and supervised by BIS and operated by the producer.. Standard marked products are also continuously checked by BIS for conformity to that Details of conditions under which a license for standard as a further safeguard. the use OF the Standard Mark may be granted to manufacturers or producers may be obtained from the Bureau of Indian Standards. NOTE -The use of the Standard Mark is governed by the provisions Bureau of Indian Standards Act, 1956 and the Rules and Regulations made 9 BUREAU OF Headquarters INDIAN S-f-ANDARDS : Manak Bhavan, 9 Bahadur Shah Zafar Marg. NEW DELHI 110002 Telephones Re...
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