Archives: Knowledgebase

304 and 316 stainless steel look identical. Learn the only tests that actually confirm the grade.

Learn which steel grades suit marine use, from 316L to duplex 2205, and when each applies.

Stainless steel can rust in saltwater, but the right grade makes all the difference. Find out which one.

Yes, 316 stainless steel is marine grade. Here is why it outperforms 304 in saltwater environments.

Grade 316 beats 420 stainless steel in corrosion resistance. Find out which grade your application actually needs.

Yes, 304 and 316 stainless steel weld together cleanly. Learn which filler to use and when to avoid mixing grades.

316 stainless steel has real drawbacks. Discover where it fails and when another grade saves you money.

The three stainless steel grades explained simply, so you source the right one every time.

Marine-grade steel explained: key grades, real differences from standard steel, and what to verify before sourcing.