BS 638-9:1990
Arc welding power sources, equipment and accessories - Specification for power sources for manual arc welding with limited duty

Standard No.

BS 638-9:1990

Release Date

1990

Published By

British Standards Institution (BSI)

Status

Be replaced 2003-04

Replace By

BS EN 60974-6:2003

Latest

BS EN 60974-6:2016

BS 638-9:1990 history

• 2016 BS EN 60974-6:2016 Arc welding equipment. Limited duty equipment
• 2011 BS EN 60974-6:2011 Arc welding equipment. Limited duty equipment
• 2003 BS EN 60974-6:2003 Arc welding equipment - Limited duty manual metal arc welding power sources
• 1990 BS 638-9:1990 Arc welding power sources, equipment and accessories - Specification for power sources for manual arc welding with limited duty