DETAILS
Stainless steel welding rods designed to provide optimal bead appearance when TIG welding on a variety of materials
Features
- Precipitation hardening martensitic stainless steel used for welding materials of similar chemical composition such as 17-4 and 17-7 plates
- Can be used in as welded condition or may be heat treated to obtain higher strength
- Mechanical properties of the alloy are greatly influenced by the heat treatment
- Ink jet printing identification on entire length of electrode
Typical Applications
- Heavy Fabrication
- Maintenance and Repair
- Offshore
Welding Positions
- All
Shielding Gas
- 100% Argon
Disclaimers
Service Information
Documentation
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
CONFORMANCE
CONFORMANCES | SPECIFICATION | CLASSIFICATION |
---|---|---|
AWS | AWS A5.9 | ER630 |
WIRE COMPOSITION
Classification | %C | %Cr | %Cu | %Mn | %Mo | %N | %Nb | %Ni | %P | %S | %Si | Ferrite Number (Delong ©) | Ferrite Number (WRC-1992 ©) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ER630 Requirement | 0.05 max. | 16.00 - 16.75 | 3.25 - 4.00 | 0.25 - 0.75 | 0.75 max. | Info. Only | 0.15 - 0.30 | 4.5 - 5.0 | 0.03 max. | 0.03 max. | 0.75 max. | ||
Typical Result | 0.02 | 16.45-16.60 | 3.60-3.70 | 0.57-0.65 | 0.09-0.12 | 0.02-0.04 | 0.22-0.23 | 4.6-4.8 | 0.02 | 0.003 max. | 0.46-0.56 | 20 | 19 |