Description TAURUS Copper Coated Rod (CCR) is a general purpose low carbon steel gas-welding rod which is copper coated to reduce corrosion. It is recommended for oxygen-acetylene welding of mild steel and is widely used in sheet metal work, the heating and ventilation industries, car body repairs, welder training schools and for low pressure piping and plumbing. BRAZING / WELDING PARAMETERS Process Oxygen – Acetylene Flame setting Neutral Flux required None COMPOSITION % Carbon 0.04 – 0.15 Manganese 0.35 – 0.60 Silicon 0.03 Max Sulphur 0.035 Max Phosphorous 0.04 Copper 0.35 Max MECHANICAL PROPERTIES AS WELDED Melting Range 1490 °C Tensile strength ± 386 MPa Hardness ± 120 HB
