What is the difference between T1 and T2 in ASTM A463? Can T1 replace T2?

Summary

The above video is the conclusion drawn by our company based on industry characteristics, material characteristics, element properties, and other aspects after consulting and researching various manufacturers and consulting a large amount of literature! And we boldly predict that pure aluminum T2 coating may be discontinued and eventually disappear due to its very high price, difficulty in organizing orders, long delivery time, and other factors. The above information is for reference only!