Profile: Spheric-Trafalgar Limited manufactures & supplies balls and ball related products in a variety of materials & specifications. We provide chrome, carbon, stainless steel, silicon nitride, cerammic, tungsten carbide and plastic balls. Stainless steel AISI 440C balls give maximum hardness with good corrosion resistance to fresh water, steam, crude oil, gasoline, alcohol, food environment, blood and perspiration. In addition this material is ferro-magnetic and makes a fair permanent magnet. Balls are deep freeze stabilized after heat treatment.