Unverified85% confidenceDecision RuleTime unknown
户外/临海/多雨潮湿地区优先选304不锈钢或氟碳喷涂铝合金；普通碳钢喷漆款2-3年后易锈穿，铁艺款尤其不适合朝海一侧窗户
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Unverified材质优先304不锈钢（防锈防腐、沿海及潮湿地区必备），其次铝合金（轻但强度略低）；铁艺喷漆件涂层脱落后2-3年即锈蚀，室外环境不推荐88% similarUnverified潮湿环境（浴室/阳台外）优先304不锈钢或阳极氧化铝合金；普通碳钢喷漆管半年内易在切口/夹紧处生锈88% similarUnverified潮湿环境（淋浴区/灶台旁）优先选304不锈钢或太空铝，铁质喷漆架3-6个月内焊点必生锈，铝合金虽不生锈但焊接处易氧化发白87% similarUnverified潮湿环境（卫浴/阳台）优先选304不锈钢或全塑料，避免碳钢喷漆款——碳钢喷漆层一旦磕碰破损会从内部锈穿；201不锈钢在长期潮湿下也会出现锈点，介意者认准30487% similarUnverified室外/临水（阳台、窗户）防护栏材质选304不锈钢或阳极氧化铝合金，普通碳钢喷漆2-3年会锈穿；铝合金轻但强度低于不锈钢，大跨度（>1.5m）需加密立柱防变形87% similar
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