CAST IRON AND BRAKE COMPONENT

摘要

PROBLEM TO BE SOLVED: To provide: a cast iron which has a high specific heat and can hence bring about, for example, a reduction in the weight of brake components; and a brake component.SOLUTION: This cast iron contains, in terms of mass%, 3.0-4.8% C, 3.5-5.0% Si, 0.5-2.0% Mn, 0.02-0.2% Sn and/or 0.01-0.2% Sb, and up to 0.5% Cu, with the remainder comprising Fe and unavoidable impurities.