HIGHLY STABLE, STEEL AND STEEL STRIPS OR STEEL SHEETS COLD-FORMED, METHOD FOR THE PRODUCTION OF STEEL STRIPS AND USES OF SAID STEEL

摘要

The invention relates to steel strips or steel sheets exhibiting good cold forming ability and increased stability, comprising a light steel, which contains (in wt. %) C: ≤1.00 %, Mn: 7.00 30.00 %, Al: 1.00 10.00 %, Si: 2.50 8.00 %, Al + Si: 3.50 12.00 %, B: 0.00 - 0.01 %, and optionally Ni: 8.00 %, Cu: 3.00 %, N: 0.60 %, Nb: 0.30 %, Ti: 0.30 %, V: 0.30 %, P: 0.01 %, the remainder being iron and unavoidable impurities.