Unverified80% confidenceFactTime unknown
购买时认准内胆标注食品接触级不锈钢标准(如GB 4806.9),部分低价产品用201不锈钢冒充304,可用磁铁初步测试:201强磁性,304/316弱磁或无磁
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified购买时认准304不锈钢或食品级标识(GB4806.9),劣质201不锈钢或工业级涂层在高温下可能析出重金属,不锈钢盘可用磁铁辅助辨别但非绝对(304弱磁性)88% similarUnverified304不锈钢分餐盘需认准食品级标识,避免201不锈钢(含锰量高),可用磁铁辅助判断:真304磁性极弱或无磁性,201磁性明显88% similarUnverified认准食品级304或更高级316不锈钢,避免201不锈钢(锰含量高、耐酸性差),可用磁铁测试:201无磁或弱磁,304/316基本无磁但更耐腐蚀87% similarUnverified标注'食品级304不锈钢'的架子成分含铬≥18%、镍≥8%,磁铁基本吸不住;201不锈钢磁性较强、耐腐蚀性差,商家常混标,介意者可用磁铁初步辨别86% similarUnverified304不锈钢架标注可看激光刻印,用磁铁测试基本不吸或弱吸;201不锈钢磁性明显、含铬低易在潮湿油污环境生锈,餐边接触食物区应选30483% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/435284API
curl https://kongchang.com/api/v1/knowledge/claims/435284MCP
get_claim(id=435284)