AWS A5.5M E5518-B2 A5.5 E8018-B2 JIS Z 3223 DT2318

GL88B2

● Low hydrogen/ iron powder low hydrogen type covered electrode for low alloy heat resistant steel.

● Very low hydrogen contained in weld metal.

● All deposited weld metal contains approximately 1.1%Cr- 0.5%Mo alloy elements, good for serving temperature 550°C. ≦

● Good for RT examination, good mechanical properties.