Component made of metallic composite material and method of manufacturing component by hot forming

摘要

The present invention relates to a component made of a metallic composite material having high corrosion resistance and scale resistance. The metallic composite comprises uncoated hardenable steel as a core material (1, 11, 21, 32), wherein corrosion resistance and scaling resistance layers (2, 13, 22, 31) is achieved, the yield strength Rp _0.2 for the core material (1, 11, 21, 32) is at least 1000 MPa air for the tensile strength R _m of at least 1500 MPa and the layer material (2, 13, 22, 31) Lt; RTI ID = 0.0 850 C. / RTI