France · AFNOR NF

SA 2 Si 2

NF A81-316

Chemical composition

wt% · log scale

min – max range
typical value

Chemical composition

Element	min	max	Similar	Remarks
C	0.07	0.19
Cr		0.15
Cu		0.12
Mn	0.9	1.4
Mo		0.15
Ni		0.15
P		0.03
S		0.03
Si	0.45	0.7