DevCor 80-S
AWS: A5.23 (ECG)
Process: SAW
Alloy Type: HSLA, Low Alloy
A high strength, low alloy SAW wire recommended for joining AISI 4130, 8630 and variations thereof. This wire was specifically designed for welding Q&T steels that will undergo PWHT. Combined with appropriate flux will yield 100ksi UTS, 100 avg ft-lb at -20F, while still adhering to NACE MR0175
Typical Mechanical Properties (As Welded):
| UTS (ksi) | Yield (ksi) | %El | CVN (ft/lbs) @ -60°F |
|---|---|---|---|
| 98 | 87 | 20 | 120 |
Typical Mechanical Properties (Stress Relieved 10hr @ 1150°F):
| UTS (ksi) | Yield (ksi) | %El | CVN (ft/lbs) @ -75°F |
|---|---|---|---|
| 86 | 75 | 27 | 90 |