马钢热轧工字钢 Q235B 10#

评测依据

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• time_range：{"from":"2026-06-26 01:30:50","to":"2026-06-26 01:30:50"}
• intros：{"brand_intro":"马钢（马鞍山钢铁股份有限公司）是中国特大型钢铁联合企业，A+H股上市公司，拥有世界先进的冷热轧生产线。马钢工字钢以稳定的材质、精确的尺寸和优异的焊接性能著称，广泛应用于建筑结构、桥梁、机械制造等领域，是国内工字钢市场的标杆品牌之一，年产量超百万吨。","product_intro":"马钢10#热轧工字钢采用Q235B碳素结构钢，执行GB/T 706-2016标准。产品截面高度100mm，翼缘宽度68mm，腹板厚度4.5mm，单米重量约11.26kg。表面平整无毛刺，边角规整，抗弯强度高，适用于钢结构支撑、厂房立柱、设备基础等承重场景，支持切割定制。","key_specs":["材质：Q235B","截面高度：100mm","翼缘宽度：68mm","腹板厚度：4.5mm","理论重量：11.26kg/m","执行标准：GB/T 706-2016"]}
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