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Corrosion Science

Intergranular Corrosion and Weld Decay in Stainless Steels

Technical guide to intergranular corrosion (IGC) and weld decay in austenitic stainless steels. Covers sensitisation mechanism, testing (ASTM A262), and prevention with L-grades and stabilised alloys.

Mar 25, 2026 · 8 min read Read →
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Steel & Ferrous Metallurgy

Austenitic Stainless Steels: Composition, Properties, Welding, and Corrosion

Comprehensive guide to austenitic stainless steels. Covers 304, 316L, 310S, 317L composition and properties, work hardening, welding, sensitisation prevention, and corrosion resistance.

Mar 25, 2026 · 1 min read Read →
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Welding Metallurgy

Welding Austenitic Stainless Steel: Sensitisation, Hot Cracking, and Filler Selection

Technical guide to welding austenitic stainless steels. Covers sensitisation, carbide precipitation, delta ferrite, hot cracking, WRC diagram, and filler metal selection for 304, 316, and 321.

Mar 25, 2026 · 7 min read Read →