ASCOMETAL
Courbevoie, FR
ASCOMETAL Patent applications | ||
Patent application number | Title | Published |
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20130037182 | MECHANICAL PART MADE OF STEEL HAVING HIGH PROPERTIES AND PROCESS FOR MANUFACTURING SAME - A mechanical steel part in steel with high characteristics, characterized in that its composition, comprising in weight percentages, is 0.05%≦C≦0.25%; 1.2%≦Mn≦2%; 1%≦Cr≦2.5%; wherein the contents of C, Mn and Cr are such that (830-270C %-90 Mn %-70Cr %)≦560; 002-14-2013 | |
20080308195 | Steel For Springs, Process Of Manufacture For Spring Using This Steel, And Spring Made From Such Steel - A spring steel with high fatigue resistance in air and in corrosive conditions and with high resistance to cyclic sag, having the composition in weight percent: | 12-18-2008 |