Inconel 718 Bar | UNS N07718 Nickel Alloy Bar
Inconel 718 bar in UNS N07718 / Alloy 718 for high-strength nickel alloy components in aerospace, oil and gas, turbine, fastener and machined-part applications. RFQs should specify ASTM B637 or AMS requirement, diameter, length, condition, heat treatment, tolerance, MTC and inspection scope.
- DocumentsMTC and EN 10204 3.1 on request
- TraceabilityHeat number and inspection scope confirmed
- RFQ detailsGrade, standard, size, tolerance, quantity
- PackingExport protection by product form and length
Product Introduction
UNS N07718Inconel 718 designation
ASTM B637Bar reference when specified
Heat treatmentCondition must be confirmed
MTC / 3.1Mechanical data by PO
Acceptance is by the ordered specification. Values are RFQ references only. Final grade, chemistry, dimensions, inspection and documentation are confirmed by the purchase specification and mill test certificate.
Inconel 718 Bar for High-Strength Nickel Alloy Parts
Inconel 718 bar, also known as Alloy 718 / UNS N07718, is a precipitation-hardenable nickel alloy bar used for high-strength components requiring controlled mechanical properties and heat treatment condition. Common RFQs include aerospace parts, oil and gas components, fasteners, shafts and drawing-based machined blanks.
The order should define the controlling standard, bar diameter, length, condition, heat treatment requirement, tolerance and inspection documents. If AMS or customer specifications apply, include the exact revision in the RFQ.
Grade and Standards
| Material | Inconel 718 / Alloy 718 / UNS N07718 |
|---|---|
| Common standards | ASTM B637, AMS 5662, AMS 5663 or customer specification when applicable |
| Form | Round bar, forged bar, turned bar, peeled bar or cut blank |
| Condition | Solution annealed, aged, precipitation hardened or ordered condition |
| Documents | MTC, heat traceability, mechanical properties and EN 10204 3.1 when requested |
Inspection and Heat Treatment Details
- Diameter, length, straightness and surface inspection
- Chemical composition and mechanical property reports by heat number
- Ultrasonic testing, PMI or third-party inspection when specified
- Heat treatment condition confirmed before quotation and shipment
Packaging and Export Information
Inconel 718 bars should be bundled or separated by diameter, length, heat number and surface condition. Export packing may include end protection, wrapping, wooden cases or pallets, and marking for grade, heat number, size and purchase order reference when traceability is required.
Common Applications
Aerospace and turbine components
Oil and gas parts requiring high-strength nickel alloy bar
Fasteners, shafts, rings and machined blanks
Drawing-based Alloy 718 components with MTC and traceability requirements
RFQ Checklist
- Alloy 718 / UNS N07718
- ASTM B637, AMS 5662, AMS 5663 or customer specification
- Diameter, length, tolerance, straightness and surface condition
- Solution annealed, aged or specified heat treatment condition
- MTC, EN 10204 3.1, UT, PMI or third-party inspection requirements
FAQ
Which standard should be used for Inconel 718 bar?
ASTM B637 is a common nickel alloy bar reference. AMS 5662 or AMS 5663 may be required for aerospace-related orders. The drawing or purchase specification should control the final requirement.
Can Alloy 718 bar be supplied in aged condition?
Yes, aged or precipitation-hardened condition can be quoted when the heat treatment requirement and mechanical property targets are included in the RFQ.
Compare nickel and nickel alloy products
Nickel alloy category| Product | Material | Reference | Best for | Link |
|---|---|---|---|---|
| Nickel 200 Seamless Pipe | UNS N02200 | ASTM B161 | Pure nickel pipe for caustic service | View |
| Nickel 200 / 201 Tube | UNS N02200 / N02201 | ASTM / ASME | Pure nickel tube RFQs | View |
| Nickel Alloy Pipe and Tube | 625 / C276 / 825 / 800H | Project standard | Multi-alloy pipe and tube RFQs | View |
| Alloy 825 Tubing | UNS N08825 | ASTM / ASME | Acid and chloride-service tubing | View |
| Inconel 625 Plate | UNS N06625 | ASTM B443 | Ni-Cr-Mo corrosion-service plate | View |
| Inconel 600 Plate | UNS N06600 | ASTM B168 | Heat and oxidation-service plate | View |
| Inconel 718 Bar | UNS N07718 | ASTM B637 | High-strength bar and machined parts | Current page |
Related nickel alloy products
Nickel alloy category
Specification detail with sources
The Beiyu Titanium supply ranges publish nickel alloy round bar at Ø5.0 mm to 300 mm with length to 6000 mm. Inconel 718 sits in that range under the UNS designation N07718.
Bar is where delivery condition carries more weight than diameter on this alloy, since the same UNS number is supplied in more than one heat treated state and the mechanical values reported on the certificate follow that state. The enquiry should name the condition wanted, not only the diameter and the length. Two bars of identical diameter in the same UNS number can report different mechanical values, and the condition line is what separates them.
For a view of who else publishes this material and what each one states, see Inconel 718 Bar Suppliers: Five Company Sources Compared.
Request a quote for Inconel 718 Bar | UNS N07718 Nickel Alloy Bar
Send alloy grade, standard, size, condition, quantity and certificate requirements. Beiyu replies with quotation, lead time and documentation scope.