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Applied Microscopy

Table 1 Chemical compositions (wt.%) of AISI grade plain carbon steels studied, determined by optical emission spectrometer (MetaLab, Germany)

From: Microstructural, mechanical, and electrochemical analysis of carbon doped AISI carbon steels

AISI Steel Grade

C

Mn

Si

P

S

1020

0.19

0.49

0.24

0.015

0.023

1030

0.34

0.73

0.27

0.019

0.023

1040

0.37

0.82

0.26

0.013

0.023

1045

0.45

0.68

0.24

0.019

0.018

1050

0.54

0.79

0.34

0.016

0.030

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