Alloy A286 Round Bar Supplier India – A-286, Alloy 660, UNS S66286, 1.4980 & SUH 660
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Looking for an Alloy A286 Round Bar Supplier India? Explore A-286, Alloy 660, UNS S66286, 1.4980 and SUH 660 designations, properties and applications.
Alloy A286 Round Bar: One Material, Multiple International Names
Specialty-alloy buyers often encounter a problem that has nothing to do with material quality: different countries and industries can use different names for the same engineering material.
A purchase specification may call for Alloy A286, while an American document may identify UNS S66286 or Alloy 660. European documentation may use 1.4980, and Japanese specifications may use SUH 660.
Other commonly encountered names include A-286 and Alloy 286.
Technical material references associate 1.4980, UNS S66286, A286 and Alloy 660 with this iron-nickel-chromium precipitation-hardening alloy.
For international procurement, knowing these alternate designations can help buyers search more effectively and communicate the intended material more clearly.
Table of Contents
- What Is Alloy A286 Round Bar?
- A286 International Material Names
- Key Properties of A286
- Alloy A286 Round Bar Applications
- Why Engineers Specify A286
- A286 Round Bar Specifications
- Buying Guide for UNS S66286
- A286 Round Bar Supplier in Mumbai
- Frequently Asked Questions
- Request a Quotation
What Is Alloy A286 Round Bar?
Alloy A286 is an iron-nickel-chromium alloy that can be precipitation hardened to achieve higher strength.
The material is commonly identified by designations such as:
- A286
- A-286
- Alloy 286
- Alloy 660
- UNS S66286
- W.Nr. 1.4980
- SUH 660
The alloy contains nickel, chromium, titanium and molybdenum, along with smaller additions including vanadium, aluminum and boron. Its strengthening response is associated with precipitation hardening.
In round-bar form, A286 provides a useful starting material for machining components that require a combination of strength, corrosion resistance and elevated-temperature capability.
A286 Names Used in Different Markets
Understanding the different designations is particularly useful when dealing with international drawings.
| Material name | Designation / terminology |
|---|---|
| Alloy A286 | Common alloy name |
| A-286 | Common alternate spelling |
| Alloy 286 | Alternate commercial designation |
| Alloy 660 | International alloy designation |
| UNS S66286 | Unified Numbering System |
| W.Nr. 1.4980 | European material number |
| X6NiCrTiMoVB25-15-2 | European chemical designation |
| SUH 660 | Japanese designation |
Valbruna identifies 1.4980, X6NiCrTiMoVB25-15-2, UNS S66286, Alloy 660 and A-286/A286 as designations used for the material.
The exact specification should always be checked because designation alone does not replace the requirements of the applicable standard.
Key Properties of Alloy A286 Round Bar
A286 is selected for demanding engineering applications because it combines several useful characteristics.
High Strength After Aging
A286 can be precipitation hardened to develop high mechanical strength. This makes it suitable for components subjected to substantial mechanical loading.
Elevated-Temperature Performance
A286 is used for components exposed to elevated temperatures. Technical material references describe applications approaching approximately 700°C, depending on condition and service requirements.
Actual service limits should always be established from the applicable specification, material condition and engineering design.
Corrosion Resistance
The chromium and nickel content provides useful corrosion and oxidation resistance for many engineering environments.
Precipitation Hardening
Titanium and aluminum participate in the strengthening mechanism associated with the alloy’s age-hardening treatment.
Engineering Versatility
A286 is available in several product forms, including round products, and can be used for machined engineering components and high-temperature fastener applications.
Alloy A286 Round Bar Applications
Aerospace Components
A286 is used in selected aerospace applications where high strength and elevated-temperature performance are required.
Applications can include:
- Shafts
- Fasteners
- Bolts
- Studs
- Engine-related components
- Structural hardware
Material references identify aerospace and engine-related applications for 1.4980/A286.
Gas Turbine Equipment
A286 is used for selected gas-turbine components where strength and temperature capability are important.
High-Temperature Fasteners
One of the important application areas for A286 is high-temperature bolting.
ASTM A453/A453M-26 covers Grade 660 bolting materials for high-temperature service, including bars, bolts, nuts, screws, washers, studs and stud bolts used in applications such as pressure-vessel and valve-flange bolting.
Industrial Machinery
A286 Round Bar can be machined into specialized industrial components requiring high strength and corrosion resistance.
Energy Equipment
The alloy can be considered for selected energy-sector components where mechanical loading and elevated temperatures create demanding service conditions.
Why Choose Alloy A286 Round Bar?
1. High Strength Potential
The precipitation-hardening capability allows A286 to achieve high strength in appropriate material conditions.
2. Elevated-Temperature Capability
A286 is used in applications where components must retain useful mechanical properties at elevated temperatures.
3. Corrosion and Oxidation Resistance
Its nickel and chromium content provides useful resistance for demanding industrial environments.
4. Suitable for Critical Components
The alloy is used for specialized fasteners, shafts and other engineered components where material performance is important.
5. Multiple International Designations
Using A286, A-286, Alloy 660, UNS S66286 or 1.4980 in an enquiry can help buyers and suppliers identify the intended material across international markets.
Alloy A286 Round Bar Specifications
The applicable specification depends on the product and intended service.
For example, ASTM A453/A453M-26 covers high-temperature bolting materials including Grade 660, and its scope includes rolled, forged or hot-extruded bars as well as finished bolting products. The standard also specifies requirements for chemistry, heat treatment, tensile properties, hardness and related testing.
When requesting an A286 Round Bar quotation, provide:
| Requirement | Details to specify |
|---|---|
| Material | Alloy A286 |
| Alternate name | A-286 / Alloy 660 |
| UNS | S66286 |
| Werkstoff | 1.4980 |
| Product form | Round Bar |
| Diameter | Required diameter |
| Length | Required length |
| Quantity | Required quantity |
| Condition | As required |
| Standard | Applicable specification |
| Heat treatment | As specified |
| Certification | MTC, if required |
| Application | End-use, where relevant |
Do not select a specification solely because the material name appears similar. The product form, heat-treatment condition and governing standard should match the customer’s drawing or purchase order.
What Should Buyers Check Before Ordering A286 Round Bar?
Before sending an industrial enquiry, confirm:
- Exact material designation.
- UNS number.
- Applicable ASTM, EN, AMS or customer specification.
- Diameter.
- Length.
- Quantity.
- Required material condition.
- Heat-treatment requirements.
- Surface condition.
- Testing requirements.
- Material Test Certificate requirements.
- Delivery location.
For an international enquiry, a clear description could be:
Alloy A286 Round Bar – A-286 / Alloy 660 / UNS S66286 / W.Nr. 1.4980 – as per applicable specification.
This gives the supplier several recognized identifiers while keeping the governing specification clear.
A286 Round Bar Supplier in Mumbai, India
Manan Steel & Metals supplies specialty metals and engineering materials for industrial procurement requirements.
If your drawing specifies A286, A-286, Alloy 286, Alloy 660, UNS S66286 or W.Nr. 1.4980, share your required diameter, quantity, length and applicable specification with our team.
Visit the Manan Steel & Metals website to explore our specialty-metal portfolio.
You can also explore our Round Bar product range for additional engineering round-bar requirements.
For international enquiries, providing the designation exactly as shown on the drawing can help simplify technical verification and quotation preparation.
Frequently Asked Questions
What is another name for Alloy A286?
A286 is also known as A-286, Alloy 286, Alloy 660, UNS S66286 and W.Nr. 1.4980. Japanese documentation may use SUH 660.
What is the UNS number of A286?
The UNS designation for Alloy A286 is UNS S66286.
What is the Werkstoff number of A286?
A286 is commonly identified with W.Nr. 1.4980.
Is Alloy 660 the same as A286?
Alloy 660 is a commonly used designation associated with A286 / UNS S66286 / 1.4980. The exact applicable specification and product condition should still be verified before purchase.
What is A286 Round Bar used for?
A286 Round Bar is used for specialized engineering components including shafts, fasteners and components for aerospace, gas-turbine and high-temperature industrial applications.
Does ASTM cover A286 high-temperature bolting?
Yes. ASTM A453/A453M-26 covers high-temperature bolting materials including Grade 660, with requirements for bars and finished bolting products.
What information should I provide when requesting an A286 quotation?
Provide the material designation, UNS number, applicable specification, diameter, length, quantity, material condition and certification requirements.
Request an Alloy A286 Round Bar Quotation
Looking for an Alloy A286 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 high-temperature bolting requirements, buyers can consult ASTM A453/A453M-26. The standard covers Grade 660 and specifies requirements for high-temperature bolting materials.
For additional designation information, technical references identify A286, Alloy 660, UNS S66286 and 1.4980 as designations associated with the material.
Manan Steel & Metals — Specialty Metal Sourcing for Industrial and Engineering Requirements.