AWS A5.5M E5518-B2 A5.5 E8018-B2 JIS Z 3223 DT2318
Typical chemical composition of all-weld metal wt%
Typical mechanical properties of all weld metal
Size (mm) & recommended weld parameter AC or DC+
● 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.