The hot rolled strip is cold rolled at least 65% and box annealed until a cold spot temperature within {TAIL ~ the range} of {HEAD ~ 610 to 705 degrees C.} is reached 
The hot rolled strip is cold rolled at least 65 % and box annealed until a cold spot temperature within { TAIL ~ the range } of { HEAD ~ 610 to 705 degrees C. } is reached
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH