Global · Enterprise standard

C40

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Chemical composition

wt% · log scale

min – max range
typical value

Chemical composition

Element	min	max	Similar	Remarks
C	0.37	0.44
Cr		0.4
Cr+Mo+Ni		0.63
Mn	0.5	0.8
Mo		0.1
Ni		0.4
P		0.025
S		0.01
Si		0.4