[KongchangAI]
Unverified70% confidenceFactTime unknown

自称'不锈钢'但用磁铁能强吸附的餐具多为400系或201材质,抗锈性差;304为奥氏体钢通常弱磁或无磁,可作为初步鉴别参考(但不绝对,冷加工后304也可能带弱磁)

1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/378253
API
curl https://kongchang.com/api/v1/knowledge/claims/378253
MCP
get_claim(id=378253)