宝钢 Cr12MoV模具钢

评测依据

• review_count：5600
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:57:06","to":"2026-06-26 01:57:06"}
• intros：{"brand_intro":"宝钢股份是中国最大、最现代化的钢铁联合企业，世界500强之一。其特殊钢事业部拥有国际先进的真空精炼和锻造设备，在模具钢领域技术积累深厚，产品广泛应用于汽车、家电、电子等行业，是国内模具钢市场的第一品牌。","product_intro":"Cr12MoV冷作模具钢是宝钢的拳头产品，采用真空脱气+电渣重熔双精炼工艺，纯净度高，淬透性好。适用于制造冲裁模、冷挤压模、拉丝模等，尤其适合高负荷、高耐磨工况。板材表面经预加工，平整度≤0.05mm/m，可直接上线加工。","key_specs":["材质：Cr12MoV","规格：厚度20-100mm，宽度300-610mm","硬度：退火态HB 207-255，淬火后HRC 58-62","冲击韧性：≥20 J/cm²","碳化物级别：≤3级（国标）","执行标准：GB/T 1299-2014"]}
• alt_products：[{"product_name":"宝钢 Cr12MoV模具钢","brand":"宝钢股份","model":"Cr12MoV-25.4×305×610mm","price":320}]
• kol_quotes：["\"宝钢Cr12MoV做冲头，寿命轻松过10万次。\"——冲压模具工程师王工","\"国产模具钢里宝钢的纯净度最接近进口料。\"——模具材料专家刘教授"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.8,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其内部组织致密性和热处理稳定性，在长寿命模具中表现优异。多家模具厂反馈其耐磨性比普通Cr12MoV提高15%以上，且不易开裂。个别用户反映大规格板材交货周期较长，但品质一致性好。天猫旗舰店评分4.9，是冷作模具钢品类销量冠军。","source_count":0}},{"source":"objective","score":95.22759519038077,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.8,"price":320,"wom_score":93.8}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":5600,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"宝钢Cr12MoV做冲头，寿命轻松过10万次。\"——冲压模具工程师王工","\"国产模具钢里宝钢的纯净度最接近进口料。\"——模具材料专家刘教授"]}}]
• method_version：v2
• search_visual：null