CPC C21D 8/12 (2013.01) [B21D 28/02 (2013.01); C21D 8/0263 (2013.01); C21D 9/0012 (2013.01); C21D 9/46 (2013.01); C22C 38/004 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); H01F 1/14775 (2013.01); C21D 2261/00 (2013.01); C22C 2202/02 (2013.01)] | 2 Claims |
1. A non-oriented electrical steel sheet comprising, by mass %:
Si: 7.0 to 5.0%,
Mn: 0.4 to 5.0%,
0.1≤Al≤3.0%,
C: 0.0008 to 0.0100%,
N≤0.0030%,
S≤0.0030%,
Ti≤0.0060%,
a balance of Fe and unavoidable impurities,
wherein:
a product of the contents of Mn and C is in a range of 0.004 to 0.05 (mass %)2, and
the steel sheet has a yield strength in a rolling direction of 600 MPa, or more, and a Young's modulus in the rolling direction of 200 GPa or more.
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