Inconel 617 Special Alloy UNS N06617 High Temperature Alloys For
Combustion Cans, Ducting And Transition Liners
Product Description
INCONEL® alloy 617 (UNS N06617/W.Nr. 2.4663a) is a
nickel-chromium-cobalt-molybdenum alloy with an exceptional
combination of metallurgical stability, strength and oxidation
resistance at high temperatures. Resistance to oxidation is
enhanced by an aluminum addition. The alloy also resists a wide
range of corrosive aqueous environments.
The high nickel and chromium contents make the alloy resistant to a
variety of both reducing and oxidizing media. The aluminum in
conjunction with the chromium, provides oxidation resistance at
high temperatures. Solid-solution strengthening is imparted by the
cobalt and molybdenum.
Because of its resistance to high-temperature corrosion,the alloy
is used for catalyst-grid supports in the production of nitric
acid, for heat-treating baskets, and for reduction boats in the
refining of molybdenum. INCONEL alloy 617 also offers attractive
properties for components of power-generating plants, both
fossilfueled and nuclear.
Similar Grade
Chemical Composition(%)
| % | Ni | Cr | Fe | C | Mn | Si | P | S | Al | Ti | Mo | Co | Cu |
| Min | 44.5 | 20 | | 0,05 | | | | | 0.8 | | 8.0 | 10.0 | |
| Max | | 24 | 3.0 | 0.15 | 1.0 | 1.0 | 0.02 | 0.015 | 1.5 | 0.6 | 10.0 | 15.0 | 0.5 |
Physical Properties
| Grade | Density | Melting Point | Tensile strength,MPa | Yield strength,MPa | Elongation,% |
| Inconel 617 | 8.36g/cm3 | 1330°C-1380 °C | 760 | 310 | 40 |
Feature
With an exceptional combination of metallurgical stability,
strength and oxidation resistance at high temperatures. Resistance
to oxidation is enhanced by an aluminum addition. The alloy also
resists a wide range of corrosive aqueous environments.
Specification Standard
| Rod,Bar | Pipe, Tube | Plate, Sheet, Strip | Pipe fittings | Forgings | Wire |
ASTM B166, DIN 17752,ISO 9723 | ASTM B163.B165, B829 B730.B751 DIN 17751, ISO 6207 | ASTM B127.B906 DIN 17750, ISO 6208 | ASTM B366 | ASTM B564 ISO 9725,DIN 17754 | ASTM B164 DIN 17753 ISO 9724 |
APPLICATIONS
Used in gas turbines for combustion cans, ducting and transition
liners; petrochemical processing; heat-treating equipment; and in
nitric acid production.
