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Table 1 Chemical composition of C45 steel

From: Experimental investigation on a novel approach for laser surface hardening modelling

C %

Si %

Mn %

P %

S %

Cr %

Ni %

Mo %

0.42–0.50

< 0.4%

0.50–0.80

< 0.045

< 0.045

< 0.4

< 0.4

< 0.1