Nickel Alloy 625 Round Bar
Nickel Alloy 625 Round Bar
Note: MOQ, pricing, lead time and payment terms may vary depending on product grade, specifications, order quantity and processing requirements. Please contact QueenMetal (ding@queenmetalgroup.com) for a product-specific quotation.
Product Introduction
Nickel Alloy 625 Round Bar, also known as Inconel 625 / UNS N06625, is a nickel-chromium-molybdenum alloy offering excellent corrosion resistance, high strength, and good performance across a wide range of temperatures. Its strong resistance to pitting, crevice corrosion, and stress corrosion cracking makes it suitable for demanding industrial environments. The material is widely used in chemical processing, oil & gas, marine, aerospace, power generation, and pollution control equipment. Round bars can be supplied in different diameters, lengths, surface conditions, and heat treatment conditions according to applicable standards. Customized dimensions, tolerances, and processing options are available according to project requirements.
Specifications
| Specification | Details |
|---|---|
| Product Type | Nickel Alloy 625 Round Bar |
| Material Grade | Alloy 625 / Inconel 625 |
| UNS | N06625 |
| Material Type | Nickel-Chromium-Molybdenum Alloy |
| Standard | ASTM / ASME / UNS / AMS / EN / Other applicable standards |
| Diameter | 3 – 500 mm / Customized |
| Length | 2 – 6 m / Customized |
| Manufacturing Process | Hot Rolled / Cold Drawn / Forged / Ground where applicable |
| Surface Finish | Black / Bright / Peeled / Ground / Polished |
| Heat Treatment | Annealed / Solution Treated / Customized |
| Tolerance | According to applicable standards or customer requirements |
| Processing | Cutting / Grinding / Polishing / Turning / Machining / Customized |
| Customization | Diameter / Length / Tolerance / Heat Treatment / Surface / Processing |
Need a Customized Solution?
If you cannot find a nickel alloy 625 round bar for your project, please contact Queen Metal. We provide customized solutions based on your required grade, dimensions, standard, surface finish, end treatment, and application.
Send us your specifications, technical requirements, drawings, or parameter files, and our team will provide a suitable quotation and supply solution.
Email: ding@queenmetal.com
Applications & Industries
| Industry | Typical Applications |
|---|---|
| Oil & Gas | Downhole equipment, valves, pipelines and offshore components |
| Chemical Processing | Process equipment, piping, heat exchangers and reactors |
| Marine & Offshore | Seawater systems, marine components and offshore structures |
| Aerospace | Engine components, exhaust systems and high-performance parts |
| Power Generation | Heat exchangers, steam systems and high-temperature components |
| Pollution Control | Flue gas treatment and environmental equipment |
| Petrochemical | Corrosion-resistant process equipment and components |
| Industrial Equipment | Pumps, shafts, fasteners and specialized machinery |
Quality Assurance & Testing
| Quality Control | Details |
|---|---|
| Material Verification | Chemical composition and Alloy 625 grade verification |
| PMI Testing | Positive Material Identification available upon request |
| Dimensional Inspection | Diameter / Length / Straightness |
| Surface Inspection | Surface condition and finish |
| Mechanical Testing | Tensile Strength / Yield Strength / Elongation according to applicable standards |
| Hardness Testing | Available according to material condition and order requirements |
| Heat Treatment Inspection | Heat treatment condition according to applicable standards |
| Special Testing | Corrosion or other testing available according to project requirements |
| MTC | Material Test Certificate available according to order requirements |
| Third-Party Inspection | Available upon request |
Packaging & Logistics
| Item | Details |
|---|---|
| Packaging | Export-standard nickel alloy bar packaging |
| Protection | Waterproof paper / Plastic protection / Protective film where applicable |
| Bundle Packing | Bundled according to bar diameter and transportation requirements |
| Wooden Cases | Available according to product size and shipping requirements |
| Surface Protection | Suitable protection according to surface finish |
| Loading | Container / Bulk shipment |
| MOQ | According to diameter, length and order requirements |
| Lead Time | Confirmed according to material availability, processing and order quantity |
FAQS
1. What is Nickel Alloy 625?
Nickel Alloy 625, also known as Inconel 625 and UNS N06625, is a nickel-chromium-molybdenum alloy known for its high strength and excellent resistance to corrosion, pitting, crevice corrosion, and stress corrosion cracking.
2. What is Inconel 625 round bar used for?
Inconel 625 round bar is commonly used for oil & gas equipment, chemical processing equipment, marine components, aerospace parts, heat exchangers, valves, shafts, and other corrosion-resistant components.
3. Is Alloy 625 suitable for high-temperature applications?
Yes. Alloy 625 maintains good mechanical strength and corrosion resistance at elevated temperatures, making it suitable for many high-temperature and aggressive industrial environments.
4.What sizes of Nickel Alloy 625 round bar are available?
Queen Metal can supply different diameters and lengths according to production capabilities and customer requirements, including custom dimensions and tolerances.
5. Can Inconel 625 round bar be machined?
Yes. Alloy 625 round bar can be cut, ground, polished, turned, and machined according to drawings and project requirements. Appropriate processing conditions can be selected based on the alloy's high strength and work-hardening characteristics.



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