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3 Articles

corrosion resistance ×

304L vs. 316 Stainless Steel Hinges: Choosing the Right Grade Before the Building Envelope Matters

Why Stainless Steel Grade Is a Spec Decision, Not a Finish Decision This article helps contractors, facility managers, and architects understand when Type 304L stainless steel hinges are adequate for ...

commercial door hardware corrosion resistance exterior door hardware hinge specification stainless steel hinges

Aug 17, 2026

Why Stainless Steel Hinges Corrode Anyway: Material Grade, Finish, and the Coastal Specification Problem

When "Stainless" Is Not Enough: A Field Specification Problem This article is for contractors, facility managers, and architects who have specified stainless steel hinges, watched them rust, and wonde...

commercial door hardware specification corrosion resistance exterior door hardware hinges stainless steel hardware

Aug 1, 2026

Finish Codes and Corrosion: Why US32D Shows Up on 4x4 Hinges in Wet and High-Traffic Openings

When the Finish on a 4x4 Hinge Is Not Just an Aesthetic Choice This article is for contractors, facility managers, and specifiers who have run into the question of why a hardware schedule calls out US...

commercial door hardware corrosion resistance finish codes hinges stainless steel hardware

Apr 23, 2026