CB 1148-1985
Copper 247 welding rod technical conditions (English Version)

Standard No.

CB 1148-1985

Language

Chinese, Available in English version

Release Date

1985

Published By

Professional Standard-Ships

Latest

CB 1148-1985

Scope

Copper 247 welding rod (high manganese aluminum bronze welding rod, hereinafter referred to as welding rod) is mainly used for repair welding of high manganese aluminum bronze propellers on ships, and can also be used for the welding and surfacing of other copper alloys. Suitable for reverse polarity flat welding of DC power supply.

CB 1148-1985 history

• 1985 CB 1148-1985 Copper 247 welding rod technical conditions