Inconel 718 Alloy Round Pipes
Outside Diameter：8mm-400mm
Thickness：0.4mm-40.0mm
Sample：Sample Freely
MOQ：100kgs
Length：1000-12000mm or Customized
Transport Package：Standard Sea-Worthy Packing- Woven Bags
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 718 Alloy Heat exchanger Tube is a Fe-Ni-Cr based precipitation hardening deformable high temperature alloy. The long-term use temperature range is -253~650℃, the short-term use temperature is 800℃, and it has high strength, good toughness and oxidation and corrosion resistance in high and low temperature environments below 650℃. It also has good processing performance, welding performance and long-term structural stability.
Inconel 718 Hot Finished Pipe can use helium cooling process during vacuum consumable remelting, which can effectively reduce the segregation of niobium elements. The injection forming process can be used to produce rings, which can reduce costs and cycles. The use of superplastic forming can expand the production range. It is suitable for making rings, blades, fasteners and structural parts in aviation, aerospace and petrochemicals
Products Data
Physical Properties Of Inconel 718 cold drawn seamless Tubes
| Density | g/centimeter3 | 8.019 |
| Thermal Conductivity | W.m -1.°K-1 | 11.04 |
| Electrical Resistivity | μohm/cm | 1.032 |
| Specific Heat (0-100°C) | J.kg-1.°K-1 | 435 |
| Modulus Elasticity | GPa | 200 |
| Thermal Expansion | μm/μm/°C | 13 |
IInconel 718 Fabricated Pipes Chemical Composition
| Element | Composition (wt%) |
|---|---|
| Nickel (Ni) | 50.0 - 55.0 |
| Chromium (Cr) | 17.0 - 21.0 |
| Iron (Fe) | Balance |
| Columbium (Cb) + Tantalum (Ta) | 4.75 - 5.50 |
| Molybdenum (Mo) | 2.80 - 3.30 |
| Titanium (Ti) | 0.65 - 1.15 |
| Aluminum (Al) | 0.20 - 0.80 |
| Cobalt (Co) | ≤1.0 |
| Copper (Cu) | ≤0.30 |
Products Display
Inconel 718 Alloy Precision Tubing
Why Choose GNEE
In terms of testing, GNEE is also equipped with advanced testing equipment and has established a physical and chemical center, online and offline automatic eddy current flaw detection, water pressure test, underwater air tightness test, salt spray tester, universal tensile testing machine, hardness tester, CS analyzer, metallographic microscope, portable direct reading spectrometer, roughness detector, intergranular corrosion device, etc.
Contact us today for a free quote, or send an inquiry with complete requirements toss@gneesteel.com.
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FAQ
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
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