Hastelloy C276

UNS N10276

Hastelloy C276 is an extremely versatile material that has found usage in a wide variety of severe environments. It has shown corrosion resistance to chloride-containing media, organic acids, oxidizing media, reducing acids, seawater and brine, and sulfuric flue gasses. Hastelloy C276 replaced Alloy C (UNS N10002), which contained slightly less chromium and molybdenum. The high nickel, molybdenum and tungsten content make it expensive when compared to austenitic stainless. By far, it is the most popular Super Alloy.

Hastelloy C276 Fasteners

Specifications

Plate, Sheet & Strip: ASTM B575, ASME SB575
Rod & Bar: ASTM B574, ASME SB574
Seamless Pipe & Tube: ASTM B622, ASME SB622
Welded Pipe & Tube: ASTM B619, ASME SB619
Fittings: ASTM B366, ASME SB366
Forgings: ASTM B564, ASME SB564
Technischer Überwachungsverein (TÜV): Werkstoffblatt 400, Kennblatt 320, Kennblatt 319
Others: NACE MR0175, ISO 15156

Material Properties

Technical Data Sheet

Industries & Applications

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