Thank you Dave.
Sample of Parker barrels analyzed by Optical Emission Spectroscopy (OES) and published in the Summer 2014 Parker Pages by Dave Suponski
Titanic Steel (likely pre-WWI)
Carbon .32%
Manganese .70%
Phosphorus .033%
Sulphur .077%
Nickel .078%
Chromium .031%
Molybdenum .003%
Trojan Steel (likely pre-WWI)
Carbon .35%
Manganese .84%
Phosphorus .03%
Sulphur .025%
Nickel .04%
Chromium .02%
Molybdenum .004%
Vulcan Steel
Carbon .27%
Manganese .68%
Phosphorus .062%
Sulphur .052%
Nickel .01%
Chromium .008%
Molybdenum .002%
Parker Steel (1926)
Carbon .09%
Manganese .83%
Phosphorus .094%
Sulphur .074%
Nickel .007%
Chromium .014%
Molybdenum .003%
|