| 摘要 |
PROBLEM TO BE SOLVED: To provide an aluminum plated steel sheet joined by using a resistance welding represented by spot welding used for automobile parts or the like, and to provide worked parts obtained by using the aluminum plated steel sheet. SOLUTION: In the aluminum plated steel sheet having excellent resistance welding, the surface of a steel sheet isprovided with an intermetallic compound mainly made up of Fe and Al, and the mean concentration of Fe to 5μm from the surface in the intermetallic compound layer is, by weight,≥30%, and also, the mean concentration of Si is≤6%. The worked parts are obtained by using the aluminum plated steel sheet having excellent resistance weldability. COPYRIGHT: (C)2004,JPO
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