AWS: A5.23 (ECG)
Alloy Type: HSLA, Low Alloy
Low alloy submerged arc wire for joining and repair of AISI 4130, 8630, 8630 modified and Q&T steels that require PWHT. High strength and low temperature toughness after extended PWHT.
Typical Mechanical Properties (Stress Relieved 18hr at 1175°F)
|UTS (ksi)||Yield (ksi)||%El||CVN (ft/lbs) @ -25°F||CVN (ft/lbs) @ -75°F||HBW|