Hastelloy
Hastelloy provides resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and stress corrosion cracking. Inconel can be used for many applications such as marine, power, chemical processing, pollution control, paper processing, and waste disposal industries. Hastelloy 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.
| Sheet/Plate |
ASTM B575, ISO 6208, DIN 17750 |
| Round Bar/Wire |
ASTM B574, ISO 9723, ISO 9724, DIN 17752, DIN 17753 |
| Pipe & Tube |
ASTM B622, ASTM B619, ASTM B775, ASTM B516, ASTM B626, ASTM B751, ISO 6207, din 17751 |
| Fittings |
ASTM B366 |
| Forgings |
ASTM B564, DIN 17754 |
| C |
.015 max |
| MN |
.50 max |
| P |
.02 max |
| S |
.02 max |
| Si |
.08 max |
| Cr |
20.0 - 22.0 |
| Ni |
rem |
| Mo |
12.5 - 14.5 |
| Cu |
|
| Co |
2.5 max |
| Cb+Ta |
|
| Ti |
0.6 - 1.2 |
| Al |
0.2 max |
| Fe |
2.0 - 6.0 |
| W |
2.5 - 3.5 |
| V |
.35 max |
Chemical Composition, %
