Inconel 625 Round Bar Supplier India – Alloy 625, UNS N06625, 2.4856 & ISO NW6625
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Looking for an Inconel 625 Round Bar Supplier India? Discover Alloy 625, UNS N06625, 2.4856 and ISO NW6625 designations, properties, applications and sourcing.
Inconel 625 Round Bar: One Material, Multiple International Names
When an industrial buyer searches for Inconel 625 Round Bar, the material may appear under several different names depending on the country, standard or engineering drawing.
A buyer may specify Inconel 625, while another enquiry may mention INCONEL Alloy 625, Alloy 625, UNS N06625, W.Nr. 2.4856 or ISO NW6625.
These designations are associated with the same nickel-chromium-molybdenum-niobium alloy. Special Metals identifies INCONEL Alloy 625 as UNS N06625 / W.Nr. 2.4856 / ISO NW6625.
For procurement teams, recognizing these alternate names is useful because international drawings and purchase specifications do not always use the same terminology.
Table of Contents
- What Is Inconel 625 Round Bar?
- Inconel 625 International Designations
- Key Properties of Alloy 625
- Inconel 625 Round Bar Applications
- Why Engineers Use N06625
- Inconel 625 Round Bar Specifications
- Buying Guide for Inconel 625
- Inconel 625 Supplier in Mumbai
- Frequently Asked Questions
- Request a Quotation
What Is Inconel 625 Round Bar?
Inconel 625 is a nickel-chromium-molybdenum alloy with niobium as an important alloying addition.
The combination of nickel, chromium, molybdenum and niobium gives the alloy a useful balance of strength and resistance to demanding corrosive environments.
Special Metals describes INCONEL Alloy 625 as a nickel-chromium-molybdenum alloy with niobium and identifies applications across chemical processing, aerospace, marine engineering, pollution-control equipment and nuclear engineering.
In round-bar form, the material can be machined into specialized industrial components where corrosion resistance and mechanical performance are important.
Inconel 625 Names Used in Different Countries
International procurement teams may encounter the following names:
| Material name / designation | Common usage |
|---|---|
| Inconel 625 | Common industry name |
| INCONEL Alloy 625 | Technical/trade designation |
| Alloy 625 | General alloy designation |
| UNS N06625 | Unified Numbering System |
| W.Nr. 2.4856 | Werkstoff designation |
| ISO NW6625 | ISO designation |
| Nickel-Chromium-Molybdenum-Niobium Alloy | Technical description |
Special Metals lists UNS N06625, W.Nr. 2.4856 and ISO NW6625 for INCONEL Alloy 625.
This makes the material particularly suitable for an international SEO approach: buyers searching for N06625, Alloy 625 or 2.4856 may be looking for the same underlying material.
Key Properties of Inconel 625 Round Bar
High Corrosion Resistance
Inconel 625 is designed for demanding environments where corrosion resistance is an important engineering requirement.
Special Metals notes resistance to a wide range of severely corrosive environments, including resistance to pitting and crevice corrosion.
High Strength
The alloy provides useful strength without requiring a precipitation-hardening treatment for its basic strengthening mechanism. Its niobium and molybdenum additions contribute to matrix strengthening.
High-Temperature Capability
Inconel 625 is used in applications involving elevated temperatures, with Special Metals listing service capability from cryogenic temperatures through approximately 815°C in its quick-reference material information.
Actual allowable service conditions depend on the application, design and applicable specification.
Resistance to Pitting and Crevice Corrosion
The alloy’s chromium and molybdenum content contributes to its resistance in several aggressive environments, making it relevant to chemical, marine and process applications.
Inconel 625 Round Bar Applications
Aerospace Engineering
Inconel 625 is used in selected aerospace applications where high strength, temperature capability and corrosion resistance are required.
Special Metals lists aerospace engineering among the major applications for the alloy.
Chemical Processing
The alloy is used for components exposed to demanding chemical environments.
Typical applications can include:
- Process equipment
- Valves
- Pump components
- Fasteners
- Heat-exchanger components
- Specialized fittings
The exact material suitability should always be confirmed against the process chemistry and operating conditions.
Marine Engineering
Inconel 625 is used in selected marine applications because of its resistance to corrosion and demanding seawater environments.
Oil and Gas Equipment
Special Metals identifies oil and gas extraction among the applications for Alloy 625.
The material may be considered for components where resistance to corrosion and mechanical loading are important.
Pollution-Control Equipment
The alloy is also used in selected pollution-control and emission-control equipment where aggressive environments and elevated temperatures can occur.
Nuclear Engineering
Special Metals identifies nuclear engineering among the applications for INCONEL Alloy 625.
Why Choose Inconel 625 Round Bar?
1. Strong Corrosion Resistance
The alloy is intended for challenging corrosive environments and provides resistance to several forms of localized corrosion.
2. High Mechanical Performance
Its nickel-chromium-molybdenum-niobium chemistry provides useful mechanical strength for demanding engineering applications.
3. Temperature Resistance
Inconel 625 can be used in applications involving elevated temperatures when the appropriate specification and design conditions are satisfied.
4. Versatile Industrial Applications
The alloy is used across aerospace, chemical processing, marine, oil and gas, pollution control and nuclear engineering.
5. Multiple International Designations
A buyer can encounter the material as Inconel 625, Alloy 625, UNS N06625, 2.4856 or ISO NW6625, making designation awareness particularly important for international procurement.
Inconel 625 Round Bar Specifications
ASTM B446-24 covers nickel-chromium-molybdenum-niobium alloy UNS N06625 in hot-worked rod and bar and cold-worked rod forms. The standard includes requirements relating to chemical composition, heat treatment, tensile properties and dimensions.
For a quotation, buyers should provide:
| Requirement | Details |
|---|---|
| Material | Inconel 625 |
| Alloy designation | Alloy 625 |
| UNS | N06625 |
| Werkstoff | 2.4856 |
| ISO | NW6625 |
| Product form | Round Bar |
| Diameter | Required diameter |
| Length | Required length |
| Quantity | Required quantity |
| Condition | As specified |
| Standard | Applicable specification |
| Certification | MTC, if required |
| Application | End-use, where relevant |
ASTM B446 also distinguishes Grade 1 and Grade 2 heat-treated conditions for UNS N06625 products, with the appropriate condition depending on the intended service.
Always verify the exact current specification and material condition required by the customer’s drawing or purchase order.
What Should Buyers Check Before Ordering N06625 Round Bar?
A complete industrial enquiry should specify:
- Material name.
- UNS designation.
- Applicable ASTM or customer specification.
- Diameter.
- Length.
- Quantity.
- Heat-treatment condition.
- Surface requirements.
- Inspection requirements.
- Material Test Certificate requirements.
- Delivery location.
- Any customer-specific documentation.
For an international enquiry, a clear description could be:
Inconel 625 Round Bar – Alloy 625 / UNS N06625 / W.Nr. 2.4856 – as per applicable specification.
Providing multiple recognized designations can reduce ambiguity when the buyer and supplier use different material naming conventions.
Inconel 625 Round Bar Supplier in Mumbai, India
Manan Steel & Metals supplies specialty metals and engineering materials for industrial procurement requirements.
If your drawing specifies Inconel 625, Alloy 625, UNS N06625, 2.4856 or ISO NW6625, share your required diameter, quantity, length and applicable specification with our team.
Visit the Manan Steel & Metals website to explore our specialty-metal portfolio.
For additional round-bar requirements, visit our Round Bar product page.
When sending an international enquiry, include the material designation appearing on your drawing or purchase specification so that the required grade and condition can be verified accurately.
Frequently Asked Questions
What is another name for Inconel 625?
Inconel 625 is commonly referred to as INCONEL Alloy 625 or Alloy 625. Its recognized designations include UNS N06625, W.Nr. 2.4856 and ISO NW6625.
What is the UNS number of Inconel 625?
The UNS designation is UNS N06625. ASTM B446 specifically covers UNS N06625 rod and bar.
What is the Werkstoff number for Inconel 625?
Inconel 625 is identified as W.Nr. 2.4856 in Special Metals technical documentation.
Is Alloy 625 the same as Inconel 625?
Alloy 625 is the general alloy designation used for INCONEL Alloy 625. The exact governing specification should still be confirmed before purchasing.
What is Inconel 625 Round Bar used for?
Applications include aerospace engineering, chemical processing, marine engineering, oil and gas extraction, pollution-control equipment and nuclear engineering.
What ASTM specification covers Inconel 625 Round Bar?
ASTM B446 covers nickel-chromium-molybdenum-niobium alloy UNS N06625 in rod and bar forms. ASTM currently lists B446-24 as the active edition shown on its product page.
What information should I provide for an Inconel 625 quotation?
Provide the material designation, UNS number, applicable standard, diameter, length, quantity, required condition and certification requirements.
Request an Inconel 625 Round Bar Quotation
Looking for an Inconel 625 Round Bar Supplier India?
Send Manan Steel & Metals your required diameter, length, quantity, material designation and specification for a quotation.
Manan Steel & Metals
Shop No. 2, Hira Building,
97 Khetwadi Main Road (Nanubhai Desai Road),
Girgaon, Mumbai – 400004, Maharashtra, India.
Phone: 7977369869
Email: manansteel@gmail.com
Website: https://www.manansteel.com/
Technical References
For technical verification, buyers can refer to ASTM B446 for UNS N06625 rod and bar requirements and Special Metals’ INCONEL technical information.
Manan Steel & Metals — Specialty Metal Sourcing for Industrial and Engineering Requirements.