New Haven Steel Ball Group of Companies offers High Carbon Steel Balls. New Haven Steel Ball Group of Companies is an ISO/TS 16949:2002 and ISO 14001 certified company. The company manufactures Steel Balls. The High Carbon Steel Balls has a uniform surface to core hardness and consequent resistance to wear and deformation. The High Carbon Steel Balls serves many applications, where more expensive chrome steel balls are not required. The characteristics of high carbon steel balls are through hardness and better wear resistance than case hardened steel balls.