high-carbon steel(【技】通常指含碳量大于0. 6%的钢。根据含锰量的不同，高碳钢又分为普通含锰量高碳钢和较高含锰量高碳钢两个钢组。主要用于制造弹簧、轧辊、轻轨、重轨等。: High-carbon steels are the most hardenable type of carbon steel and are used frequently for parts where wear resistance is an important factor. 高碳钢是一种最可硬化类型的碳钢，经常用于制造耐磨性是重要指标的零部件。)
