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. 2017 May 9;7:46503. doi: 10.1038/srep46503

Table 1. Chemical composition of the investigated steel SS400 (Weight Percent).

Sample C Mn Si Al P S O Ce S/O
No. 5 0.205 1.397 0.403 0.214 0.0110 0.0075 0.0080 0.1527 <1
No. 4 0.201 1.300 0.400 0.200 0.0060 0.0049 0.0007 0.0235 7.3
No. 3 0.185 1.508 0.373 0.183 0.0110 0.0007 0.0060 0.0169 <1
No. 2 0.196 1.341 0.382 0.214 0.0080 0.0019 0.0017 0.0060 ∼1
No. 1 0.181 1.343 0.401 0.186 0.0080 0.0003 0.0012 0.0020 <1
No. 0 0.094 1.342 0.390 0.108 0.0070 0.0017 0.0037 0 <1