I bought a set of Ap2 714 irons when they were about 2 years old but in near new condition. I noticed at the time some slight flaking of the chrome on the 8 iron but was not that obvious.  I'm not a regular golfer, probably play less than once a month, and all the irons are still in great condition.  However the 8 iron has deteriorated significantly and has more flaking and pitting of the chrome.  I know the clubs are a number of years old now and out of the normal warranty period. As this is obviously a defect in the manufacture, is it possible to get the 8 iron rechromed or replaced by Titleist.