Precipitation hardening stainless steel covered electrode used for welding materials of similar chemical composition such as 17-4 and 17-7
Can be used in the as welded condition or may be heat treated to obtain higher strength
Mechanical properties of the alloy are greatly influenced by the heat treatment
Features
Classification:
AWS: ER630
DETAILS
AWS: ER630 Submerged Arc Solid Wire .For welding materials of similar chemical composition such as 17-4 and 17-7
Welding Positions
Typical Applications
Offshore
Heavy Fabrication
Process Industries
WIRE COMPOSITION
All
CONFORMANCE
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.9 ER630
CWB CSA W48 ER630
Shielding Gas
TYPICAL OPERATING PROCEDURES
