HarrisĀ® 015FC60 Flux Coated Rod, Low Fuming Bronze Alloy, Diameter: 1/8 Inch, Length: 36 Inch, Package: 10 lb Box, AWS Class: AWS A5.8: RBCuZn-C, Coating: White, Tensile Strength: Up To 65000 psi, Weld Metal Composition: 0.04 - 0.15% Silicon (Si), 9.25 - 1.2% Iron (Fe), 56 - 60% Copper (Cu), 0.01 - 0.05% Magnesium (Mg), Rem% Zinc (Zn), 0.01*% Aluminum (Al), 0.08 - 1.1% Tin (Sn), 0.05*% Lead (Pb), 0.5*% Others, Applicable Materials: Steel, Cast Iron, Copper