宝钢冷轧深冲钢带DC01

评测依据

• review_count：3200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["京东工业品"]
• time_range：{"from":"2026-06-26 01:57:14","to":"2026-06-26 01:57:14"}
• intros：{"brand_intro":"宝钢股份是中国最大、最现代化的钢铁联合企业，全球粗钢产量排名前列。以高端汽车板、电工钢、冷轧产品著称，拥有世界一流的冶炼和轧制技术，产品广泛应用于汽车、家电、建筑等领域，是多项国家标准的制定者。","product_intro":"DC01是宝钢生产的通用冷轧深冲钢带，表面光洁、板形平整，具有良好的冲压性能和焊接性能。适用于汽车内板、家电外壳、电气柜等一般成形用途，厚度公差严格控制在±0.05mm以内，是市场上性价比最高的冷轧基板之一。","key_specs":["厚度范围：0.3~3.0mm","宽度范围：800~1850mm","抗拉强度：270~410MPa","屈服强度：≤280MPa","表面处理：涂油/钝化可选","执行标准：GB/T 5213-2019"]}
• alt_products：[{"product_name":"宝钢冷轧深冲钢带DC01","brand":"宝钢股份","model":"DC01 1.0mm*1250mm*C","price":4850},{"product_name":"鞍钢冷轧低碳钢带St12","brand":"鞍钢集团","model":"St12 0.8mm*1200mm*C","price":4720},{"product_name":"首钢冷轧冲压用钢带SPCC","brand":"首钢集团","model":"SPCC 1.2mm*1250mm*C","price":4780}]
• kol_quotes：["模具工程师李工：DC01是冷冲压的'万金油'，宝钢的批次稳定性国内第一。","采购总监王总：虽然单价贵200块，但综合废品成本反而更低。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈宝钢DC01板形平整、冲压不开裂，适合连续模生产。京东工业品上好评率97%，有用户称\"比小厂料稳定太多，废品率降低一半\"。部分用户提到价格略高于民营品牌，但认为质量一致性值得差价。物流包装防护到位，极少出现边部碰伤。","source_count":1}},{"source":"objective","score":67.32549683227742,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.7,"price":4850,"wom_score":94.1}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["模具工程师李工：DC01是冷冲压的'万金油'，宝钢的批次稳定性国内第一。","采购总监王总：虽然单价贵200块，但综合废品成本反而更低。"]}}]
• method_version：v2
• search_visual：null