In-Depth Technical Analysis of Stainless Steel & Nickel Alloy Flanges: Material Properties, Applications & Selection Guide
I. Stainless Steel Flanges: Cost-Effective Corrosion-Resistant Components 1. Primary Material Classifications Austenitic Stainless Steels (300 Series) 304 (06Cr19Ni10): Universal grade; resists weak corrosive media (nitric/organic acids); max. service temp.: 650°C 316 (06Cr17Ni12Mo2): Molybdenum-enhanced; 50% higher chloride ion (Cl⁻) resistance; suitable for seawater/chemical plants 316L (022Cr17Ni12Mo2): Ultra-low carbon variant (C≤0.03%); eliminates weld sensitization corrosion Duplex Stainless […]