E312FC-O
Alloy Type: A5.22, STAINLESS STEEL Flux Cored Arc Welding Electrodes and Flux Cored Rods for GTAW
E312FC-O is a 312 type flux-cored stainless steel welding wire that does not require a shielding gas. It maintains all of the properties of a regular 312 wire and is excellent for joining dissimilar metals.
| AWS E312FC-O | Certification: AWS A5.22/A5.22M:2010 |
| Alloy: E312FC-O | ASME SFA A5.22 |
| Welding Position:
F, H |
Current:
DCEP |
| Tensile Strength, kpsi: | 70 min |
| Yield Strength, kpsi: | *NS |
| Elongation %: | 30 min |
*Not Specified
Typical Wire Chemistry as per AWS A5.22 (single values are maximum)
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.15 | 28.0-32.0 | 8.0-10.5 | 0.75 | 0.5-2.5 | 1.0 | 0.04 | 0.03 | 0.75 |
| Typical Welding Parameters | |||||
| Diameter | Process | Volt | Amps | Stick Out | |
| in | (mm) | ||||
| .035 | (.9) | GMAW | 22-27 | 130-200 | ¾”-1” |
| .045 | (1.14) | GMAW | 24-28 | 100-140 | 1” |
| 1/16 | (1.6) | GMAW | 24-28 | 150-250 | 1.25” |
| 3/32 | (2.4) | GMAW | 26-30 | 250-450 | 1.5” |