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Circle, wire, pipe, Inconel 706 sheet
Alloy advantages
INCONEL 706 is a high-temperature, chromium-nickel alloy developed in the USA.
This alloy is a good combination of high toughness, mechanical strength and good
machinability. INCONEL 706 has the same characteristics as INCONEL 718. However,
the former is easier to machine. Nickel and chromium give this alloy high
oxidation stability. During the heating process, they form an oxide film on the
surface, which increases the resistance to aggressive media. Titanium and
niobium are the main dispersion-strengthening alloy components, and the presence
of aluminum in the alloy has a positive effect on manufacturability. Dispersion
strengthening of the alloy by the action of temperature precipitation provides
an improvement in the required properties of delayed quenching. As a result, the
crack resistance of the welded seams is increased.
Using
The alloy combines good processability and high strength. It is used in
aerospace and motor construction for the manufacture of shafts, turbine
housings, discs, diffuser housings, compressor shafts and discs, etc. Also, this
alloy is used in the manufacture of disks for industrial large gas turbines.
Treatment
This alloy has good plasticity and is satisfactorily amenable to forming, but it
is prone to work hardening, therefore it should be cut at low speeds with a
special tool. Welding is possible only after preliminary heating of parts to
100-120 กใ C with final annealing.
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Nimonic90 Nickel 2.4683 (Alloy 188) Haynes˘ 214 Haynes 556 / UNS R30556 / 1.4883 Haynes 230® - 2.4733 - alloy 230 Monel 401 Metal piping
Hastelloy N / UNS N10003 Hastelloy B Alloy 926 / 6Mo alloy a 286 uns ss28286 1.498 alloy 28 UNS N08028, alloy 20 UNS N08020
INCOLOY® alloy 330 Incoloy 901® - 2.4975 - Alloy 901 Incoloy 028 1.4563 / Sanicro28 Inconel 693® - Alloy 693 Inconel 706 INCONEL® 740/740H Alloy
Hastelloy B-3 / UNS 10675 / 2.4600 Hastelloy C-4 / N06455 / 2.4610 Hastelloy X / N06002 / 2.4665 Monel 400 / UNS N04400 / 2.4360