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 · KS D 3504 Chemical composition (96) 0.045 max. 0.040 max. Mechanical properties Standards SD400 SD500 Symbol of grade SD400 SD500 Desig- nation DIO D13 D16

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Page 1:  · KS D 3504 Chemical composition (96) 0.045 max. 0.040 max. Mechanical properties Standards SD400 SD500 Symbol of grade SD400 SD500 Desig- nation DIO D13 D16