Alloy UNS N07718 686 Material Pipe
GNEE Group offers Nickel Alloy Inconel 718 686 in a variety of forms, including:
Bars
Wires
Sheets
Forgings
Tubes
Flanges
Seamless and Welded Pipes
Welding Rods
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
inconel Pipe Products Application
alloy UNS n07718 686 Material ss Pipe video
Inconel 718 Tube Specification
Alloy 718 Tube Size : 15 NB to 150 NB IN
Standards : ASTM B163, B516 / ASME SB163, B516, AMS 5589/ 5590
AMS 5589 Tube Type : Seamless / ERW / Welded / Fabricated / Hollow / LSAW Pipes
2.4668 Inconel tubing wall thickness: .035" –.095', (special wall thicknesses available)
AMS 5590 tube Schedule : SCH5, SCH10, SCH40, STD, SCH80, SCH160
718 Alloy Tube Finish : Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
UNS N07718 tube Form : Round, Square, Rectangular, Hydraulic, Straight or 'U' bent Tubes Etc.
ASME SB 163 UNS N07718 tube Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded.
Marking: All Inconel Alloy 718 tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request.)
Specification of Inconel 686 Tubes
Specifications : ASTM B704 / ASME SB704
Dimension Standard : ANSI B36.19M, ANSI B36.10
Tube Range : 6 mm OD x 0.7 mm to 50.8 mm OD x 3 mm thk.
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCp0, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Tubes
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded
inconel Material Specification
Equivalent Grades of Inconel 686 Tubes
| STANDARD | WERKSTOFF NR. | UNS | EN Designation |
| Inconel 686 | 2.4606 | N06686 | NiCr21Mo16W |
718 Inconel Pipes and Tubes Equivalent Indian Standard
| STANDARD | UNS | WNR. |
| Inconel 718 | N07718 | 2.4668 |
ASTM B983 Inconel 718 Seamless Pipe & Tube Chemical Composition
| C | Mn | P | S | Si | Cr | Ni | Mo | Cb | Ta | Ti | Al | Co | B | Cu |
| 0.08 | 0.35 | 0.015 | 0.015 | 0.35 | 17-21 | 50-55 | 2.8-3.30 | 4.75-5.50 | 0.05 | 0.65-1.15 | 0.20-0.80 | 1.00 | 0.006 | 0.30 |
Chemical Composition of Inconel 686 Tubes
| Grade | C % |
Si ≤ % |
Mn ≤ % |
P ≤ % |
S ≤ % |
Cr % |
Mo % |
Ni % |
V % |
Ti ≤ % |
Al % |
Co % |
Fe % |
W % |
| Inconel 686 | ≤ 0.010 | 0.08 | 0.75 | 0.025 | 0.015 | 19.0-23.0 | 15.0-17.0 | Rest | ≤ 0.20 | 0.02-0.25 | ≤ 0.50 | ≤ 1.00 | ≤ 2.00 | 3.00-4.40 |
alloy UNS n07718 686 Material Pipe


Inconel 686 high temperature alloy is a nickel-based alloy whose chemical composition includes nickel, chromium, molybdenum, titanium, aluminum and other elements. It has excellent high-temperature strength and corrosion resistance, and can operate stably in harsh environments such as high temperature, strong acid, and strong alkali. In addition, Inconel 686 alloy also has good resistance to stress corrosion cracking and oxidation. This makes it widely used in aerospace, petrochemical, energy and other fields. Its chemical composition and physical properties will be introduced in detail below.
Inconel 718 Tube (UNS N07718/ W. Nr. 2.4668) is a Nickel-Chromium alloy being precipitation hardenable and having high creep-rupture strength at high temperatures to about 700°C (1290°F). Alloy 718 Tube has good mechanical strength in comparison to Inconel X-750 Tubes and higher mechanical properties at lower temperatures than Nimonic 90 Tubes and Inconel X-750 Tubing. Alloy 718 Tubing is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition.
GNEE group is a specialist Inconel 718 Seamless Tube supplier in China. Contact us today for UNS N07718 Welded, Square, boiler, and Gas Tube in all sizes & thickness with no minimum order restrictions on stock items.
Inconel 718 Tubes is also known as Nicrofer 5219, Superimphy 718, Haynes 718, Pyromet 718, Supermet 718. and Udimet 718.
GNEE Group Factory Environment
inconel Mirror polished tube factory

GNEE Group Product Packaging
inconel polished tube

Customer Case
customer visit


FAQ
Q: What is your delivery time?
A: Our delivery time is about one week, based on the number of customers.
Q: Can you send samples?
A: Of course, we can send samples to all over the world, our samples are free, but customers need to bear the express cost.
Q: What shipping ports are there?
A: Generally, we ship from Tianjin Port, you can choose other ports according to your needs.
Q: Can I get a sample before ordering?
A: Yes, of course. Usually our samples are free. We can produce according to your samples or technical drawings.
Q: About the product price of alloy UNS n07718 686 Material Pipe?
A: Due to cyclical changes in raw material prices, prices vary in different periods.
Contact Us
Address
No.4-1114 Beichen Building, Beicang Town, Beicheng District, Tianjin City, China
Phone
+86-15824687445
ss@gneesteel.com
Skype
mmkelly1314
Whatsapp/Wechat
+86 15824687445
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