2 grades
Hastelloy — Sheets, Plates, Pipes, Fittings & Flanges
Nickel-molybdenum-chromium alloys for the most aggressive chemical service. Choose a grade below for its standards, chemistry, properties and every product form we supply.
- C276
- C22
Reviewed by the Kanak Steel & Engineering Co. technical team · Updated October 2026
Hastelloy Grades Compared: Standards & PREN
| Grade | Sheet & plate | Pipe | Fittings | Flanges | PREN |
|---|---|---|---|---|---|
| Hastelloy C276 | ASTM B575 | ASTM B622 | ASTM B366 WPHC276 | ASTM B462 / B564 | ≈ 68 |
| Hastelloy C22 | ASTM B575 | ASTM B622 | ASTM B366 WPHC22 | ASTM B462 / B564 | ≈ 65 |
Products in hastelloy
SheetsFlat product under 3/16" (4.76 mm) thick, cold rolled in most grades, supplied in finishes from 2D and 2B to BA and mirror.PlatesFlat product 3/16" (4.76 mm) and thicker, supplied as full mill plates or cut to your drawing.CoilsHot- and cold-rolled coil, slit to width or supplied as precision strip.Pipes & TubesSeamless and welded pipe to NPS and schedule, plus round, square, rectangular and capillary tube.Pipe FittingsButtweld fittings to ASME B16.9 and forged socket-weld and threaded fittings to ASME B16.11.FlangesPipe flanges from ½" to 24" in Class 150–2500 to ASME B16.5, and larger sizes to ASME B16.47.FastenersStud bolts, bolts, nuts and washers in stainless, duplex and nickel alloys — A193 / A194 / A320, A1082 or F468 where specified.
Hastelloy — questions buyers ask
Which hastelloy grades do you supply?
Hastelloy C276, Hastelloy C22, in the forms listed on each grade page.
How do I choose between these grades?
Start with the medium, temperature and pressure. The comparison table on this page ranks the grades by pitting resistance and typical use; send us your process conditions for a recommendation.
Do you export?
Yes — markets we have supplied to include Oman, UAE, Saudi Arabia, Brazil, Argentina, Spain and Chile, FOB or CIF from Nhava Sheva, Mumbai. India is the home market.
India · Oman · UAE · Saudi Arabia · Brazil · Argentina · Spain · ChileTell us your grade and size — we reply within one working day.
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