|
Advantages of a favourable microstructure
Hot rolled narrow strip from Hoesch Hohenlimburg can be produced with a fine perlitic (sorbitic) microstructure over the length and the width of the strip.
Especially the microstructure of the edges – most important is the area of ca. 30 mm – can be produced with a sorbitic microstructure of nearly 100%.
This leads to certain advantages during cold rolling:
- non alloyed as well as alloyed carbon steels can be cold rolled with high reduction levels without initial annealing processes
- fewer annealing processes
- finest cold rolled microstructure
- higher uniformity of the mechanical and technological values
|