Global Suppliers, delivering steel where and when you need it
  • Global Certificate: ISO 9001:2008
  • Language
Triton Alloys

Incoloy Alloy 20 Threaded Fittings

Triton Aloys Inc Industries is a leading manufacturer and exporter of high nickel based special alloy buttweld pipe fittings and flanges. Stainless steel Alloy 20 pipe fittings are available in the size range of ½” NB to 8” NB. For sizes above 8”NB, we offer our customers with seam welded 100% radiography tested Alloy 20 pipe fittings. Sanghvi Impex offers a complete range of Alloy 20 pipe fittings such as Alloy 20 reducer, Alloy 20 elbow, Alloy 20 tee, Alloy 20 cross, Alloy 20 stub ends and Alloy 20 pipe bends.

Alloy 20, also commonly referred as UNS NO8020, is a high alloy special stainless steel grade with excellent resistance to sulfuric acid and chloride stress corrosion cracking. The alloy contains nickel, chromium, molybdenum and copper contents which together help in providing excellent general corrosion resistance. Because of good resistance to corrosion, crevice corrosion, and pitting, this stainless steel alloy is widely used for manufacturing tanks, heat exchangers, process piping and pickling equipment.

Specifications

Standard UNS Werkstoff Nr. EN AFNOR
Alloy 20 N08020 2.4660 NiCr20CuMo Z2NCUD31-20AZ

Chemical Composition

Element Content (%)
Iron, Fe 35
Nickel, Ni 32-38
Chromium, Cr 19-21
Copper, Cu 3-4
Manganese, Mn ≤2
Molybdenum, Mo 2-3
Niobium, Nb ≤1
Silicon, Si ≤1
Carbon, C ≤0.07
Phosphorous, P ≤0.045
Sulfur, S ≤0.035

Products List