中铝公司高强度铸造铝合金达到国际最高水平
Date: 2023-05-13 15:47:12
近日，中铝公司贵州企业研发的新型高强度铸造铝合金材料成功获得全国有色金属标准化技术委员会211 Z.1至211 Z.5五个注册牌号。与已有的铸造铝合金相比，中铝公司此次成功研发的这批铸造铝合金材料是目前强度最高、综合力学性能最好的铸造铝合金材料之一，强度、塑性、硬度的综合可协调性达到国际最高水平，其典型性能数据中抗拉强度达到450兆帕，延伸率为15%。(信息来源：中金网)
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