Unverified88% confidenceDecision RuleTime unknown
不锈钢管选购看'201'还是'304':201不锈钢潮湿环境半年到一年会出现锈斑,露天阳台或南方回南天优先选304不锈钢或加厚阳极氧化铝合金
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified潮湿卫浴环境优先选304不锈钢,其次太空铝;201不锈钢在长期水汽下2年内易出现锈点,标注'不锈钢'但不注明钢号的多为20187% similarUnverified不锈钢晾衣架分304和201两个牌号,201遇潮湿仍会出现锈斑,长期户外或阳台使用应认准304不锈钢标识85% similarUnverified材质选304不锈钢优于201不锈钢,201在长期接触盐分、洗洁精和潮湿环境下1-2年内易出现锈点;辨别方法看产品是否明确标注SUS304或食品级钢,未标注钢号的默认按201对待85% similarUnverified材质优先级:304不锈钢>201不锈钢>冷轧钢喷涂>铝合金,橱柜下方水槽区潮湿必选304,普通干区201即可,喷涂件在潮湿环境2-3年会从边角起锈84% similarUnverified潮湿环境(如水槽上方、靠近灶台)选304不锈钢,其含镍量≥8%抗锈能力远超201不锈钢;201不锈钢在南方回南天或长期沾水环境半年内易出现锈斑84% similar
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