宝钢热轧钢板 Q235B

评测依据

• review_count：12500
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:57:14","to":"2026-06-26 01:57:14"}
• intros：{"brand_intro":"宝钢集团有限公司是中国最大、最现代化的钢铁联合企业，总部位于上海。宝钢以其先进的生产技术、严格的质量控制和强大的研发能力著称，产品广泛应用于汽车、家电、船舶、桥梁等领域。宝钢热轧钢板在国内市场占有率极高，是行业标杆品牌，深受大型工程和制造业客户信赖。","product_intro":"宝钢Q235B热轧钢板是一种普通碳素结构钢，具有良好的塑性、焊接性能和冷弯性能。该产品表面平整，尺寸精度高，厚度均匀，广泛用于建筑结构、桥梁、车辆、容器等制造。4.0mm厚度规格适合一般结构件和冲压件加工，性价比高，是工业采购中的常青款。","key_specs":{"材质":"Q235B","厚度":"4.0mm","宽度":"1500mm","执行标准":"GB/T 3274-2017","屈服强度":"≥235MPa","抗拉强度":"370-500MPa"}}
• alt_products：[{"product_name":"宝钢热轧钢板 Q235B","brand":"宝钢","model":"Q235B 4.0mm*1500mm*C","price":4200},{"product_name":"鞍钢热轧钢板 Q345B","brand":"鞍钢","model":"Q345B 6.0mm*1500mm*C","price":4600},{"product_name":"河钢热轧钢板 Q235B (宽厚板)","brand":"河钢","model":"Q235B 12mm*2200mm*L","price":4400}]
• kol_quotes：["宝钢Q235B是结构钢里的'标准答案'，闭眼入。","做钢结构项目，指定宝钢，甲方放心。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈宝钢Q235B钢板质量稳定，表面无锈蚀、无裂纹，切割和焊接性能良好。多位工程采购商表示该产品尺寸公差小，批次一致性高，适合批量加工。部分用户提到价格略高于小厂产品，但认为物有所值。整体评价积极，复购率高，是热轧钢板品类中的口碑之王。","source_count":0}},{"source":"objective","score":71.97266422140713,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.6,"price":4200,"wom_score":90.79999999999998}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["宝钢Q235B是结构钢里的'标准答案'，闭眼入。","做钢结构项目，指定宝钢，甲方放心。"]}}]
• method_version：v2
• search_visual：null