Electrode classification, dimensions, covering identification, initial tests, quality control, periodic check tests, packing, storage and marking. Appendices on characteristics of electrode coverings, methods of test and safety references.
BS 639:1986
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for covered carbon and carbon manganese steel electrodes for manual metal-arc welding
BSI Group , 10/31/1986
Pages: 22
