Alloy 20 Bar, 16 mm, Single Piece Length: 3 meter

Alloy 20 is a austenitic nickel-iron-chromium alloy developed for maximum resistance against acid attack, specially sulfuric acid. It offers excellent resistance to pitting, crevice corrosion and general corrosion in chemicals containing chlorides and sulfuric, nitric , phosphoric and acids.For stabilization against sensitization and resultant intergranular corrosion Alloy 20 contains niobium .With relatively easy fabrication and elevated mechanical properties Alloy 20Bar also provides excellent corrosion resistance .Chemical Composition Alloy 20 Ni Fe Cr Cu Mo Nb C Mn P S Si 32-38 Bal 19-21 3-4 2-3 0.1-0.3 0.02 max 1-2 0.02 max 0.005 max 0.7 max Specifications Standard Alloy 20 UNS N08020 Werkstoff Nr. 2.466 Mechanical Physical Properties - Alloy 20 Density 8.1 g/cm3 Melting Point 1443 DegreeC (2430 DegreeF) Tensile Strength Psi - 80000 , MPa - 551 Yield Strength (0.2%Offset) Psi - 35000 , MPa - 241 Elongation 30%