In high-risk industries like aerospace propulsion, oil and gas, and power generation, time is worth millions of dollars. For purchasing managers, the 12-16 week lead times of Tier 1 high-temperature alloy steel mills are a major headache. Even a delay in delivering a single GH4169 alloy bar can bring an entire R&D prototype or production line to a standstill.
At Gnee Steel, we eliminate the hassle of waiting. As a reliable supplier, we maintain a vast wholesale inventory of Inconel 718 equivalent bars. Whether you need a precision bright bar for tooling or large quantities of steel bars for global projects, we offer industrial-grade durability and rapid delivery.
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GH4169 (Inconel 718) High Temperature Alloy Bar Supply
GH4169 (Inconel 718) High Temperature Alloy Bar Supply
GH4169 (Inconel 718) is a high-quality precipitation-hardening nickel-based superalloy bar stock with excellent strength, creep resistance, and corrosion resistance at temperatures up to 650°C (1300°F). This bar stock is widely used in aerospace, oil/gas, and turbine industries, and is typically supplied in AMS 5662/5663 standard condition, featuring high yield strength, excellent weldability, and high-temperature ductility.
What is the temperature range of inconel 718?
-423°F to 1300°F.
INCONEL Alloy 718 (UNS N07718/W.Nr. 2.4668) is a high-strength, corrosion-resistant nickel-chromium alloy with a service temperature range of -423°F to 1300°F.
1. Inconel 718 Round Bar Specifications
| Form | Standard |
|---|---|
| Metal Type | UNS N07718 |
| Bar | ASTM B637 / AMS 5662 / AMS 5663 / AMS 5664 / ASTM B670 |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Diameter | 0.1 mm to 100 mm |
| Finish | Bright, Polish & Black |
2. Inconel 718 Round Bar Chemical Composition
| Chemical Requirements | |||||||
|---|---|---|---|---|---|---|---|
| Ni | Fe | Mo | Mn | Si | Cr | C | |
| Max | 55.0 | Bal | 3.30 | 0.35 | 0.35 | 21.0 | 0.08 |
| Min | 50.0 | 2.80 | 17.0 | ||||
3. Inconel 718 Round Bars Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
Click to download the GH4169 alloy PDF file now
4. GH4169 rod real-time wholesale inventory and sizes
Our stock covers the full spectrum of engineering requirements, from precision ground rods for Swiss lathes to heavy-duty forged blocks. All materials are produced via the VIM + VAR process to ensure total Structural Integrity.
GH4169 bar stock inventory dimensions and inventory status table:
| Diameter (mm) | Length (mm) | Supply State | MOQ | Commercial Advantage |
| 10mm - 80mm | 2500 - 4000 | Bright / Precision Ground | 1 pc | Ready for CNC Fastener Machining. |
| 85mm - 200mm | 2000 - 6000 | Peeled / Smooth Finish | 1 pc | In Stock for immediate forging/turning. |
| 200mm - 400mm | Custom Cut | Forged / Rough Machined | Bulk Only | Specialized for heavy structural parts. |
Contact us to customize the GH4169 alloy to your project needs
5. GH4169 alloy rod standard
Don't let name confusion slow down your review process. Our GH4169 material is interchangeable with Inconel 718 (UNS N07718) worldwide and meets the most stringent engineering specifications.
Aviation: AMS 5662 / AMS 5663 (Bars and Forgings).
Energy: ASTM B637 (Standard for precipitation-hardening nickel alloys).
Nuclear: ASME BPVC Section III.
Oil & Gas: Fully compliant with NACE MR0175 for sour gas environments.
6. Why choose to source GH4169 bars from Gnee Steel's wholesale supplier?
✅️Direct Factory Pricing: Skip the international trading house markups and save up to 20% on your procurement budget.
✅️Fast Global Shipping: We utilize premium logistics (Air/Sea) to deliver to Europe, USA, UAE, and Southeast Asia within 5-7 business days.
✅️MTC 3.1 Traceability: Every bar is heat-number stamped and accompanied by an EN 10204 3.1 Mill Test Certificate.
✅️Custom Fabrication: We offer precision Cut-to-Length services to minimize your material waste.
Gnee Steel GH4169(inconel 718) Certificate
📦 Packaging and Shipping
All Nickel Based Alloy products are packaged using the following methods:
Wooden pallets or crates
Moisture-proof packaging
Labels with furnace number, standard, and size labels
Shipped worldwide by sea, air, or express
Gnee Steel GH4169 Product Packing
Contact us for the latest export price quote for GH4169 Alloy
FAQ
Q1: How fast can you ship an in-stock order to Europe or the USA?
A: Standard in-stock orders are processed and dispatched within 48 hours. Depending on your location, air freight typically takes 5-7 business days to arrive at your facility.
Q2: Do you support small batch R&D orders?
A: Absolutely. As a Tier-1 Supplier, we support innovation. We offer a 1pc MOQ for all standard diameters (10mm - 200mm) held in our wholesale inventory.
Q3: Is your GH4169 exactly the same as Inconel 718?
A: Yes. GH4169 is the technical equivalent of Inconel 718. It shares the same chemical heat analysis and mechanical property requirements (UNS N07718 / W.Nr. 2.4668).
Q4: How do you protect the bars during international shipping?
A: We use export-standard seaworthy packaging, including waterproof wrapping and reinforced wooden crates, to ensure your High-Performance Rods arrive with a Zero-Defect finish.
