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Table 1 Chemical composition of steels (wt%)

From: Understanding dual precipitation strengthening in ultra-high strength low carbon steel containing nano-sized copper precipitates and carbides

Steel

C

Mn

Si

Mo

Ti

Cu

Al

Fe

CMn

0.07

1.47

0.32

0.04

Bal.

TiMo

0.07

1.34

0.32

0.20

0.09

0.04

Bal.

1.7 Cu

0.06

1.50

0.32

1.69

0.04

Bal.

1.7 CuTiMo

0.07

1.54

0.33

0.21

0.12

1.72

0.03

Bal.