Suitable for welding 2.25% Cr, 1% Mo steels. Low alloy steel boiler and pipelines operation Repair of high tensile steel castings. Pipelines for oil refenery, power plant at service
1G 2F 3G 4G
1) Preheat at 200 – 350 °C and postheat at 690 ± 15 °C.
2) Dry the electrode at 250 – 300 °C for 60 Min- before use.