Lincoln Electric has launched its new Excalibur 10018-D2 MR low-hydrogen stick electrodes specifically for all-position welding typically found in offshore welding applications. The offshore welding applications include a variety of carbon-manganese and low alloy steels. It is also suitable for welding chromium-molybdenum steels including AISI 4130, 4140 and 8630, as well as ASTM A182 and A336 Grades F22. The Excalibur 10018-D2 MR electrodes meet NACE requirements for corrosion resistance necessary for offshore and subsea welding of pipe carrying H2S or sour gas. They are easy to strike and re-strike, and are lot controlled and Q2 tested.