Type I vs Type II vs Type III: Choosing the Right Anodizing Class
A practical comparison of chromic, sulfuric and hard anodizing — thickness, fatigue impact, and where each is specified.
6 MIN READSpecification comparisons, process explainers and practical guidance for designing parts that finish the way you expect.
A practical comparison of chromic, sulfuric and hard anodizing — thickness, fatigue impact, and where each is specified.
6 MIN READWhy deposit uniformity matters more than coating type for parts with bores, threads and complex internal features.
5 MIN READHours-to-red-rust is only part of the story. How to interpret salt spray results alongside coating thickness data.
7 MIN READSmall drawing decisions — chamfers, rack-mark zones, thread callouts — that save a re-spec cycle later.
8 MIN READHow boric sulfuric acid anodizing matches chromic anodizing's bond performance without hexavalent chromium.
5 MIN READOne restores corrosion resistance, the other removes material to smooth the surface — when you need both.
6 MIN READOur process engineers can review it directly.