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ACTECH GMBH
| ACTECH GMBH Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090324441 | AUSTENITIC STAINLESS CAST STEEL PART, METHOD FOR PRODUCTION AND USE THEREOF - A rustproof austenitic cast steel part having tensile strength greater than 550 MPA and elongation at break over 30%, is characterised in that the cast steel having an aluminium content of 0 to 4% and a silicon content of 1 to 4% is within an alloying range that is determined by the coordinates of four points (Cr | 12-31-2009 |