From: HAZ Characterization and Mechanical Properties of QP980-DP980 Laser Welded Joints
Steels
C
Mn
Si
Al
Cr
Mo
Fe
QP980
0.2
2.41
1.31
0.06
0.04
‒
Bal.
DP980
0.15
1.5
0.31
0.05
0.02