Hastelloy C276 (UNS N10276) Corrosion-resistant alloy

Hastelloy C276 (UNS N10276)  Corrosion-resistant alloy
Hastelloy C276 (UNS N10276)  Corrosion-resistant alloy
Features
  • Adding tungsten to the alloy gives it outstanding corrosion resistance even when applied in severe environments
  • Resistant to pitting and crevice corrosion in reducing environments
  • Chromium provides resistance to oxidizing media
Product Form
Products ASTM Standard ASME Standard
Sheet. Plate. Coil B575 SB575
Seamless Pipe B622 SB622
Welded Pipe B619.B626 SB619.SB626
Bar B574 SB474
Forging Parts B574 SB474
Chemical Analysis
% Ni Cr Mo Fe W Co C Mn Si V P S
Hastelloy C min Balance 14.5 15 4 3
max 16.5 17 7 4.5 2.5 0. 08 1 1 0. 35 0.04 0. 03
Hastelloy C276 min Balance 14.5 15 4 3
max 16.5 17 7 4.5 2.5 0. 01 1 0. 08 0. 35 0.04 0. 03
Physical Properties
Density Melting Range Alloy Coefficient of Expansion Thermal Conductivity Elongation
8.9G/CM3 1325-1370℃ Hastelloy C/C276 RM N/MM² RPO.2 N/NM² A5%
690 283 40
  • Applications
    • Pulp and paper production, such as leaching equipment
    • Heat exchangers, reaction vessels, transfer piping, evaporators
    • Pharmaceutical processing equipment
    • Sour gas wells
    • Flue gas desulfurization systems
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