ECoCr-C & ERCoCr-C have a higher percentage (approximately 19%) of carbides than deposits made using either ECoCr-A (Cobalt 6) or ECoCr-B (Cobalt 12). In fact, the composition, is such that primary hypereutectic carbides are found in the microstructure. This characteristic gives the alloy higher wear resistance accompanied by reductions in the impact and corrosion resistance. The higher hardness also means a greater tendency may be minimized by closely monitoring preheating, interpass temperature, and postheating techniques.