Apr 9, 2017 What's Better, T409 or T304 Stainless Steel Exhaust Components? The most frequently used stainless steel in performance exhaust system is
Nov 11, 2008 Learn why T304 and T409 are the best types of steel for exhaust systems.
T304 is classified as an austenitic stainless steel containing high levels of chromium and nickel, and is the most corrosion resistant of the stainless group.
About T304 stainless steel, material and composition details T304 Steel also known Grade T304 steel has a competitor known as T409. This steel grade is a
Feb 25, 2014 The most frequently used stainless steel in performance exhaust systems is T409. Usually found in Flowmaster, Invidia, and many other