BS 4570-1:1970
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
09-30-1985
English
02-27-1970
Requirements for fusion welding used as normal production process, for rectifying castings before being put into service, repairing castings that have been in service. Preparation for welding, welding consumables, preheating, post-weld heat treatment, procedure qualification, welder qualification.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.