Mailbag: 409 Stainless Steel vs. 304 Exhaust Materials
Q: What is the difference between 304 and 409 stainless steel? … A: All stainless steel contains chromium and other elements. The added elements make the metal harder, stronger, and […]
Mailbag: Understanding 304 vs. 409 Stainless Steel
You’ve got questions. We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we cover the differences between T-304 and T-409 stainless steel. K.R. Fort Wayne, […]