Steel for high-strength components made of tapes, sheets or tubes with excellent formability and special suitability for high-temperature coating processes

摘要

It is an excellent formability and suitability for high temperature coating processes can be achieved. The invention relates to a steel for high-strength components made of strips, sheets or tubes with excellent formability and particular suitability for high-temperature coating method above Ac3 (about 900 ° C), consisting of the elements (contents in% by mass): C 0, 07 to = 0.15 Al = 0.05 Si = 0.80 Mn 1.60 to = 2.10 P = 0.020 S = 0.010 Cr 0.50 to = 1.0 Mo 0, 10 to = 0.30 Timin 48/14 x [N] V 0.03 to = 0.12 B 0.0015 to = 0.0050, balance iron including common steel-supporting elements.