Product series: Nickel Alloy Seamless and Welded Pipe&Tube

Product name: Incoloy 20

Product characteristics: Has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. Stamping, bending and other thermal processing is good.

Product use: Household appliances, auto parts, medical equipment, building materials, chemical, food industry, agriculture, marine parts, atomic energy equipment.

Production specifications: Outside diameter: 6-762mm, wall thickness: 0.5-50mm, maximum length: 18000mm, special specifications can be produced through consultation.

Execution standards: ASTM A312/A213/A269/ASME/AMS/GB/DIN/JIS/

Product content: Incoloy 20, as a nickel iron chromium based corrosion-resistant alloy, exhibits excellent stability in complex acidic and chloride environments through the synergistic effect of copper, molybdenum, and niobium. Its balanced mechanical properties, welding convenience, and wide industrial applicability (especially in the fields of sulfuric acid and petrochemicals) make it an ideal material for pipelines, valves, and reaction vessels under harsh working conditions.

Chemical composition: nickel (Ni) 32-38%, chromium (Cr) 19-21%, copper (Cu) 3-4%, molybdenum (Mo) 2-3%, iron (Fe) balance, containing niobium (Nb) about 0.5-1%, and controlling the content of carbon (C) ≤ 0.07%, manganese (Mn) ≤ 2%, silicon (Si) ≤ 1%, phosphorus (P) ≤ 0.045%, sulfur (S) ≤ 0.035%.