Low temperature steel welding rod Low temperature steel welding rod mainly used for the corresponding strength grade, low-alloy steel (WES, HW70, ASTMA514, A517, CF80) important ... tube, pressure vessels, bridges, marine engineering, steel is a good supporting CF80 electrode. TypeAWSChemical analysis of deposited metal: (%) CMnSiSPCrNiMo ... 035≤0.035 0.60~1.00 TH-W707NiE8015-C1≤0.12≤1.25≤0.60≤0.035≤ ...