Table 2 Chemical compositions of experimental steels (wt.%)

From: Enhancement resistance to microbiologically influenced stress corrosion of Cu-bearing steel against Bacillus cereus

Steel

C

Si

Mn

Cr

Mo

Ni

Cu

Nb

Fe

0.0Cu

0.06

0.15

1.29

0.29

0.29

0.71

0.02

0.13

Balance

0.6Cu

0.07

0.22

1.10

0.35

0.28

0.42

0.58

0.17

Balance

1.0Cu

0.06

0.20

1.35

0.26

0.29

0.29

1.01

0.13

Balance

2.0Cu

0.06

0.25

1.25

0.28

0.28

0.22

1.95

0.14

Balance