Patent ID: 11919105
Assignee: VOESTALPINE AUTOMOTIVE COMPONENTS LINZ GMBH
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 5:
6. The method according to claim 1, wherein a steel of the general alloy composition (in % by mass) is:, carbon (C)
0.03-0.6

manganese (Mn)
 0.8-3.0

aluminum (Al)
 0.01-0.07

silicon (Si)
0.01-0.8

chromium (Cr)
0.02-0.6

titanium (Ti)
 0.01-0.08

nitrogen (N)
<0.02

boron (B)
0.002-0.02

phosphorus (P)
<0.01

sulfur (S)
<0.01

molybdenum (Mo)
<1  

and residual iron and smelting-related impurities is used as the base material.