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日本川崎钢公司研制成功一新型烘烤硬化高强度钢板。这种钢板在不添加任何元素进行的应变时效硬化处理后 ,具有惊人的抗拉和屈服强度以及卓越的抗冲撞性和较高的抗疲劳强度。其可加工成型性可与普通高强度钢板相媲美。具备上述独特性能的这种钢板 ,可用于制造汽车抗冲击部件和
Kawasaki Steel Corporation of Japan successfully developed a new type of bake hardened high-strength steel. This steel has excellent tensile and yield strength, excellent impact resistance and high fatigue strength after strain aging without the addition of any elements. Machinability can be machined with ordinary high-strength steel comparable. The steel plate with these unique properties can be used to make automotive impact parts