The carbon content is preferably limited to a maximum of 0.04 percent by weight, in particular, to a maximum of {HEAD ~ 0.02 percent} by {TAIL ~ weight} 
by
The carbon content is preferably limited to a maximum of 0.04 percent by weight , in particular , to a maximum of { HEAD ~ 0.02 percent } by { TAIL ~ weight }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL