Inconel 718 Pipe
Outer Diameter: 1/4" to 24" (Custom sizes available)
Wall Thickness: 0.5mm to 50mm
Length: Custom lengths up to 12 meters
Surface Finish: Annealed, Pickled, Polished
Test: UT, SGS testing, TUV etc
Production Capacity: 10000 Ton/Month
Quality control:MTC Test Certificate is supplied with shipment
BAOHUI STEEL supplies Inconel 718 pipe (UNS N07718), a precipitation-hardenable nickel-chromium alloy containing significant amounts of iron, niobium, and molybdenum. This renowned superalloy combines excellent corrosion resistance with exceptional strength and good fabricability. The alloy's ability to be welded and aged without significant susceptibility to post-weld cracking makes it particularly suitable for piping systems in demanding aerospace, oil and gas, and chemical processing applications.
Key Features
High Strength
Maintains excellent mechanical properties from cryogenic to 700°C
Excellent Corrosion Resistance
Good resistance to various corrosive media
Age-Hardenable
Can be precipitation hardened for enhanced properties
Good Weldability
Can be welded in both solution-treated and aged conditions
Outstanding Fatigue Resistance
Excellent performance under cyclic loading
Good Fabricability
Can be formed and machined using standard methods
Technical Specifications
|
Parameter |
Specification |
|
Standard |
ASTM B444, ASTM B829 |
|
Alloy |
Inconel 718 pipe (UNS N07718) |
|
Type |
Seamless, Welded |
|
Size Range |
1/8" NB to 24" NB |
|
Wall Thickness |
Schedule 5S to XXS |
|
Length |
Random or Cut Length |
Chemical Composition
|
Ni |
Cr |
Mo |
Co |
Nb |
P |
S |
Cu |
|
50.0-55.0 |
17.0-21.0 |
2.8-3.3 |
1.00 |
4.75-5.5 |
0.015 |
0.015 |
0.30max |
Mechanical Properties (Aged Condition)
|
Property |
Requirements |
Typical Value |
|
Tensile Strength |
≥ 1275 MPa |
1350 MPa |
|
Yield Strength (0.2% Offset) |
≥ 1035 MPa |
1170 MPa |
|
Elongation |
≥ 12% |
20% |
|
Hardness (HB) |
≥ 330 |
365 |
High-Temperature Properties
|
Temperature |
Tensile Strength |
Yield Strength |
Creep Rupture Strength (100h) |
|
540°C |
1100 MPa |
965 MPa |
620 MPa |
|
650°C |
965 MPa |
895 MPa |
380 MPa |
|
700°C |
895 MPa |
825 MPa |
240 MPa |
FAQ
Q: What is the minimum order quantity (MOQ)?
A: We offer flexible MOQs, including small batches for prototyping and large volumes for production.
Q: Can you provide custom sizes and specifications?
A: Yes, we specialize in customized solutions to meet your exact requirements.
Q: What is the typical delivery time?
A: Standard products ship in 2-3 days. Custom orders may require 15-25days.
Q: Do you provide material test certificates?
A: Yes, all shipments include Mill Test Certificates (MTC) per EN 10204 3.1.
Customer Value
Reduced Costs
Extended service life lowers replacement frequency.
Reliability
Consistent performance in extreme conditions.
Support
Technical assistance and after-sales service.
Global Reach
Trusted by clients in over 30 countries.
Ready to Order?
Contact us today for a competitive quote and technical support. Let us provide you with the ideal Inconel 718 pipe solution for your project!
WhatsApp: 8613468954786
Email:baohui@bhsteelpipe.com
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