What is micron gold plating?
Score: 4.5/5 (13 votes) The commonly used term for discussing the thickness gold plating is "micron". One "micron" is about 40 times greater than a "micro-inch" / Gold flash. One micro inch = one millionth of an inch. ½ micron (20 micro-inches) is the minimum thickness to qualify a plating to be ref...