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BS 4638:1970
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BS 4638:1970
Specification for carbon steel wire for zigzag and square-form springsMore info
Requirements for patented cold drawn plain carbon steel round wire in three grades of tensile strength. Chemical composition, standard sizes and tolerances, methods of testing, mechanical properties and details of packing and identification.
| Author | BSI |
|---|---|
| Editor | BSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-06-01 |
| EAN ISBN | 0 580 06074 8 |
| ICS | 77.140.25 : Spring steels
|
| Number of pages | 10 |
| Modified by | AMD 6156 published May 1990 effective May 1990 Free of charge incorporated |
| Year | 1970 |
| Country | United Kingdom |
| Keyword | BS 4638 ; BS4638 |