AWS: A5.23 (ECG)
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|