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Bright Surface High Temperature Wire Nickel Alloy Inconel 690 UNS N06690

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Bright Surface High Temperature Wire Nickel Alloy Inconel 690 UNS N06690

Brand Name : TANKII
Model Number : Inconel 690
Certification : SGS
Place of Origin : Shanghai, China
MOQ : 100 KG
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 200 Ton per month
Delivery Time : 7-12 work days
Packaging Details : wooden case
material : Ni-Cr-Ti-Fe
Standard : ASTM
Diameter : 0.05-10.0mm
surface : Bright
shape : Rod, Bar, wire
density : 8.2g/cm3
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Nickel Alloy Inconel 690 (UNS N06690, Alloy 690, inconel690) wire / Rod

Inconel 690 has the highest chromium content (29% Cr) among nickel alloys suitable for fabrication of pressure equipment, which confers exceptional resistance to oxidizing media. It is used for hot sulfuric acid, nitric acid, and nitric/ hydrofluoric acid mixtures, as well as for oxidizing salts. The high chromium content also improves resistance in hot sulfidizing environments.

Inconel 690 has good resistance to oxidizing chemicals, such as nitric acid, and to sulfur-containing gases at high temperature. Inconel 690 has a superior stress cracking resistance than Inconel 600 in steam generation nuclear reactors for piping, separators and weldments.

Applications involving nitric acid or nitric-plus-hydrochloric acid. Examples are tail-gas reheaters used in production of nitric acid and steam-heating coils in nitric- plus-hydrochloric acid solutions used for pickling stainless steels and reprocessing nuclear fuels. Inconel 690 is also useful for hightemperature service in gases containing sulfur.

Chemical Composition

Inconel 690Min 5827-317-11Max 0.5Max 0.5Max 0.5Max 0.05Max 0.5Max 0.030Max 0.015Max 0.5Max 0.1


GradeUNSWerkstoff Nr.
Inconel 690N066902.4642

Physical Properties

GradeDensityMelting Point
Inconel 6908.2 g/cm31340°C-1377 °C

Mechanical Properties

AlloyTensile StrengthYield StrengthElongationBrinell Hardness (HB)
Inconel 690 Annealed>580 MPa>260 MPa30%150-240

Size Range

Inconel 690 wire, bar are available.

Other nickel alloy products
Inconel 600Incoloy 800Monel 400Hastelloy XNimonic 75
Inconel 601Incoloy 800HMonel K500Hastelloy C276Nimonic 80A
Inconel 625Incoloy 800HTHastelloy BNimonic 90
Inconel 718Incoloy 825Hastelloy B2Nimonic 105
Inconel X-750Incoloy A286Hastelloy B3
Inconel 660Incoloy 925
Inconel 690
Pure NickelPrecision AlloyOtherWelding Material
Nickel 2001J50904LERNi-1ER308
Nickel 2011J79Alloy 20ERNiCrMo-3ER308LSi
4J29 KovarERNiCu-3ER309L
4J36 Invar 36ERNiCrMo-4ER316
Alloy 42

Product Tags:

high temperature wire


high temperature metal alloys

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