国家知识产权局信息显示，鞍钢股份有限公司申请一项名为“汽车用1200MPa级合金化镀锌超高扩孔性能复相钢及其制备方法”的专利，公开号CN 120945297 A，申请日期为2025年10月。专利摘要显示，本发明属于金属材料领域，提供了一种汽车用1200MPa级合金化镀锌超高扩孔性能复相钢及其制备方法，该钢的成分按重量百分比计如下：C：0.15～0.23%，Mn：1.30%～2.50%，Si：...
Source Link国家知识产权局信息显示，鞍钢股份有限公司申请一项名为“汽车用1200MPa级合金化镀锌超高扩孔性能复相钢及其制备方法”的专利，公开号CN 120945297 A，申请日期为2025年10月。专利摘要显示，本发明属于金属材料领域，提供了一种汽车用1200MPa级合金化镀锌超高扩孔性能复相钢及其制备方法，该钢的成分按重量百分比计如下：C：0.15～0.23%，Mn：1.30%～2.50%，Si：...
Source LinkDisclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.