Unverified90% confidenceDecision RuleTime unknown
SUS304不锈钢材质耐盐雾腐蚀能力显著优于201不锈钢,卫浴潮湿环境应认准304;用磁铁测试无强磁性吸附的多为300系奥氏体不锈钢,防锈更可靠
1
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90%
Confidence
Long-term
Relevance
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UnverifiedSUS304不锈钢与SUS201不锈钢外观相近,但201含镍量低耐蚀性差,潮湿厨房宜认准标注304的产品,可用磁铁辅助判断(304弱磁或无磁,201磁性明显)88% similarUnverifiedSUS304不锈钢与SUS201的区别:201含镍量低成本更低但耐腐蚀性差,潮湿环境易生锈;识别可看标注或用磁铁测试(304弱磁或无磁,201磁性较强)88% similarUnverified标注为SUS304的不锈钢挂钩含铬约18%、镍约8%,抗腐蚀性显著优于201不锈钢(低镍高锰),潮湿环境应认准304标识86% similarUnverifiedSUS304不锈钢的防锈性能优于201不锈钢,浴室潮湿环境认准304标识,201在长期水汽下焊接点仍可能锈蚀85% similarUnverifiedSUS304不锈钢含铬≥18%、镍≥8%具备卫浴级抗盐雾腐蚀能力,标注201不锈钢的镍含量低、耐蚀性明显较差,长期湿区使用会出现锈点85% similar
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