BS 2S 201:2004+A1:2011
$86.31
Carbon steel wire rod, patented cold drawn carbon steel wire and springs. High duty unground wire. Specification
| Published By | Publication Date | Number of Pages |
| BSI | 2011 | 10 |
This standard specifies carbon steel wire rod, patented cold drawn steel wire and springs (high duty underground wire) for aerospace purposes.
Wire conforming to this specification is suitable for springs that are subject to exacting service conditions. It is not suitable for high duty dynamically stressed springs, for which hard drawn wire conforming to BS 2S 202 ought to be used.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD AEROSPACE SERIES |
| 2 | Committees responsible for this British�Standard |
| 3 | Contents |
| 5 | 1 Scope 2 Inspection and testing procedure 2.1 General 2.2 Sulfur printing and deep etching tests 3 Normative references 4 Process of manufacture 5 Chemical composition 5.1 The steel shall contain levels of chemical content shown in Chemical composition 5.2 For special requirements, spring makers may specify limits of carbon and manganese within tho… 6 Surface dressing |
| 6 | 7 Condition Condition of supply 8 Freedom from defects 8.1 Surface defects — Visual examination 8.2 Surface defects — Deep etching tests 9 Final heat treatment 10 Mechanical properties 10.1 Tensile test (wire and springs only) Tensile test strengths |
| 7 | 10.2 Torsion test (wire only — not greater than�5.10 mm diameter or thickness) 10.3 Reverse bend test (wire only — 2.2 mm diameter or thickness and greater) Allowable number of bends 10.4 Wrapping test (wire only — less than 2.2 mm diameter or thickness) 11 Examination for decarburization 11.1 Microscopical examination of rod and wire shall be made in accordance with the latest editio… 11.2 The sections shall show no completely decarburized zone; partial decarburization as indicate… 12 Dimensional tolerances |
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