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

Claim 6:
7. The method according to claim 1, wherein a steel of the general alloy composition (in % by mass) is:, carbon (C)
0.03-0.30

manganese (Mn)
1.00-3.00

aluminum (Al)
0.03-0.06

silicon (Si)
0.01-0.20

chromium (Cr)
0.02-0.3 

titanium (Ti)
0.03-0.04

nitrogen (N)
<0.007

boron (B)
0.002-0.006

phosphorus (P)
<0.01

sulfur (S)
<0.01

molybdenum (Mo)
<1

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