Hastelloy C22® - UNS N06022

Hastelloy C22® provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Hastelloy C22® contains chromium, molybdenum, tungsten, and iron which makes the alloy resistant to corrosion in stagnant or flowing seawater. The alloy is formed by gas tungsten-arc, gas metal-arc, and shielded metal-arc processes.

Hastelloy C22® sheet is available in thicknesses ranging from .038 to .141". Hastelloy C22® strip in coil from is available in lighter gauges up 12" wide. Hastelloy C22® plate is available up 2" thick.

Hastelloy C22® bar is available in wrought bar up to 11" diameter and larger sizes and shapes may be forged to order.

Hastelloy C22® seamless pipe is available up to 2" NB. Larger sizes are available in welded construction (100% X-ray) and can also be fabricated to order. Hastelloy C22® tubing is available up 2" OD in welded & 1/2" OD isn seamless construction. Hastelloy C22® redrawn tubes and tubing with tight tolerances can be supplied in almost any size no matter how small the size or quantity.

Butt-weld and forged fittings are available or can be manufactured with short lead times.

Available forms of Hastelloy C22® are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.