DevCor 90NC-S HT+
AWS: A5.23 (ECG)
Process: SAW
Alloy Type: HSLA, Low Alloy
Low alloy submerged arc wire designed for joining and repair of AISI 4130, 8630, 8630 modified and Q&T steels that require PWHT cycles. Nickel < 1% and hardness Vickers < 250 for NACE MR0175 adherence.
Typical Mechanical Properties (Stress Relieved 6 hr at 1220°F)
| Tensile (ksi) | Yield (ksi) | %El | CVN (ft/lbs) at -50°F | HV10 |
|---|---|---|---|---|
| 106 | 85 | 23 | 33 | 225 max |