HC300LA:HC300LA汽车钢性能、成分及应用全解

Unit件AI 译文 · English
多语言版本: 中文
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宝山区
Region
上海 宝山区
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AI AI Product Introduction
HC300LA是高强度冷轧汽车钢板,抗拉强度300-350MPa,延伸率≥32%,具有良好的冲压成型性和焊接性能。成分以铁碳为主,含少量锰、硅等元素,磷硫含量严格控制。主要用于汽车结构件如B柱、门槛梁等安全部件,满足汽车轻量化需求。该材料符合GB/T 228.1标准,表面质量良好,适合汽车行业高精度加工要求。
This introduction is automatically generated by AI based on product title and specifications. Please refer to the actual product for details.