
Specification for fusion welding of steel castings.
NORMA vydaná dňa 30.9.1985
Označenie normy: BS 4570:1985
Dátum vydania normy: 30.9.1985
Počet strán: 36
Približná hmotnosť: 108 g (0.24 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Requirements for fusion welding used during production, repair, rectification or fabrication of steel castings. Welding consumables, preparation for welding, pre-heating, post-weld heat treatment, procedure approval, welder approval. Status: Confirmed