宝武热轧工字钢 Q355B 16#

评测依据

• review_count：5200
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:30:50","to":"2026-06-26 01:30:50"}
• intros：{"brand_intro":"宝武钢铁集团（中国宝武钢铁集团有限公司）由原宝钢集团和武钢集团联合重组而成，是全球最大的钢铁企业之一，2023年粗钢产量超1.3亿吨。宝武工字钢采用先进控轧控冷技术，产品纯净度高、力学性能优异，广泛应用于超高层建筑、大型桥梁、核电等高端领域。","product_intro":"宝武16#热轧工字钢采用Q355B低合金高强度钢，截面高度160mm，翼缘宽度88mm，腹板厚度6.0mm，理论重量约20.51kg/m。屈服强度≥355MPa，比普通Q235B提高约50%，适合大跨度、重载荷结构。产品通过欧盟CE、日本JIS等国际认证，表面涂防锈油，支持精密切割。","key_specs":["材质：Q355B","截面高度：160mm","翼缘宽度：88mm","腹板厚度：6.0mm","理论重量：20.51kg/m","屈服强度：≥355MPa"]}
• alt_products：[{"product_name":"宝武热轧工字钢 Q355B 16#","brand":"宝武钢铁","model":"16# Q355B","price":4650},{"product_name":"马钢热轧工字钢 Q235B 10#","brand":"马钢","model":"10# Q235B","price":3850},{"product_name":"鞍钢热轧工字钢 Q235B 12#","brand":"鞍钢","model":"12# Q235B","price":3980}]
• kol_quotes：["\"宝武的Q355B工字钢用在超高层核心筒上，减重效果明显，安全系数也高。\"——结构总工王博士","\"16#规格的翼缘宽度88mm，配合高强螺栓连接非常稳固。\"——钢结构项目经理周工"]
• scoring_breakdown：[{"source":"word_of_mouth","score":95.79999999999998,"weight":0.3,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户对宝武工字钢的强度评价极高，尤其适合需要减重的高层钢结构。工程设计师反馈其材质均匀、性能稳定，在抗震设计中表现优异。部分用户提到价格较高，但认为长期使用下的安全冗余值得投资。整体好评率接近98%，是高端工程的首选品牌。","source_count":0}},{"source":"objective","score":95.91999999999999,"weight":0.35,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":5200,"wom_score":95.79999999999998}},{"source":"user_review","score":96,"weight":0.25,"confidence":1,"details":{"rating_avg":4.8,"review_count":5200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"宝武的Q355B工字钢用在超高层核心筒上，减重效果明显，安全系数也高。\"——结构总工王博士","\"16#规格的翼缘宽度88mm，配合高强螺栓连接非常稳固。\"——钢结构项目经理周工"]}}]
• method_version：v3
• search_visual：null