Sulphur-containing ferritic stainless steel that can be used for ferromagnetic parts
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United States of America Patent
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Jul 26, 2005
Grant Date -
Jul 3, 2003
app pub date -
Nov 25, 2002
filing date -
Nov 26, 2001
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Abstract
Ferritic stainless steel that can be used for ferromagnetic parts, characterized in that it comprises in its composition by weight: C≦0.030% 1.0% 0.1% 10%≦Cr≦13% 0% 0.03% 0% 0.2% 0% 0% 0% 0% 0%-;4% 30×10-;4%-;4% 50×10-;4%-;4% the ratio of the calcium content to the oxygen content Ca/O being 0.3≦Ca/O≦1,
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