Manufacturer, Thickness, mm

Ratio from the Formula (1.3)

1

Arcelor-Mittal, 8, St3SP5

1.39

2

Arcelor-Mittal, 10, St3SP5

1.51

3

Arcelor-Mittal, 8, 09G2S

1.29

4

Arcelor-Mittal, 1009G2S

1.25

5

Amet, 20, St3SP5, SV

1.43

6

Amet, 20, 09G2S

1.25

7

Severstal, 10, St3SP5, SV

1.73