Oerlikon Cromocord 9 description: CROMOCORD 9 is a basic coated 9&Cr 1%Mo electrode suitable for welding creep resistant steels like X11CrMo9-1, SA387 Gr9 Cl1 and Cl2, SA 182 Gr F9, SA 335 Gr P9 and similar. Excellent tensile strength at high temperature, approved up to +600C. Low diffusible hydrogen (HD<5ml/100g). Pressure vessels and pipes fabrication in Power generation and Petrochemical industry. The CROMOCORD 9 offers stable arc with excellent bead shape and excellent operability in all position welding except downhill. Efficiency about 110%. Preheat min. 180C, interpass max.250C. Suitable for use with DC positive.