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Invention Grant
CN103857818B 钢箔及其制造方法 有权 转让

钢箔及其制造方法
Abstract:
本发明的一个方案的钢箔以质量%计含有C：0.0001～0.02%、Si：0.001～0.01%、Mn：0.01～0.3%、P：0.001～0.02%、S：0.0001～0.01%、Al：0.0005～0.1%和N：0.0001～0.004%，剩余部分包含Fe和杂质，该钢箔的厚度为5μm～15μm，并且抗拉强度为超过900MPa且1200MPa以下。
Abstract(English):

A steel foil according to an aspect of the present invention includes, by mass%, C: 0.0001 to 0.02%; Si: 0.001 to 0.01%; Mn: 0.01 to 0.3%; P: 0.001 to 0.02%; S: 0.0001 to 0.01%; Al: 0.0005 to 0.1%; N: 0.0001 to 0.004%; and a balance consisting of Fe and impurities, wherein a thickness is 5 to 15 µm, and a tensile strength is more than 900 MPa and 1,200 MPa or less.

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