Inconel 625 is a premium nickel-chromium-molybdenum alloy renowned for its exceptional corrosion resistance, high strength, and thermal stability. Its outstanding mechanical properties make it ideal for aerospace, marine, chemical, oil & gas, and power generation industries.
Siddhgiri Overseas is a leading Inconel 625 Round Bar Manufacturer in India, supplying high-quality round bars that conform to international standards such as ASTM B446 and ASME SB446. With a focus on quality, precision, and timely delivery, Siddhgiri Overseas is a trusted name in the nickel alloy industry.
What is Inconel 625?
Inconel 625 is a nickel-based superalloy containing molybdenum and niobium, which enhance its resistance to pitting, crevice corrosion, and high-temperature oxidation. The alloy retains excellent mechanical strength over a wide temperature range, from cryogenic levels to 982°C (1800°F), making it suitable for extreme operating conditions.
Chemical Composition of Inconel 625
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 58.0 min |
| Chromium (Cr) | 20.0 – 23.0 |
| Molybdenum (Mo) | 8.0 – 10.0 |
| Niobium (Cb) + Tantalum (Ta) | 3.15 – 4.15 |
| Iron (Fe) | 5.0 max |
| Carbon (C) | 0.10 max |
| Manganese (Mn) | 0.50 max |
| Silicon (Si) | 0.50 max |
| Phosphorus (P) | 0.015 max |
| Sulfur (S) | 0.015 max |
Key Properties of Inconel 625 Round Bars
- High Corrosion Resistance:
Effective against seawater, acids, and oxidizing agents. - High Strength & Durability:
Maintains structural integrity under extreme stress and temperature. - Excellent Weldability:
Can be welded using standard techniques without cracking. - Oxidation & Creep Resistance:
Performs reliably at elevated temperatures over long periods. - Versatility:
Suitable for marine, aerospace, oil & gas, chemical, and power generation applications.
Applications of Inconel 625 Round Bars
Siddhgiri Overseas provides Inconel 625 round bars for various industrial uses:
- Aerospace: Jet engine shafts, turbine rods, fasteners.
- Marine & Offshore: Propeller shafts, structural components, riser supports.
- Chemical Processing: Pump shafts, reactor rods, heat exchanger components.
- Oil & Gas: Drilling equipment, offshore rig components.
- Power Generation: Turbine shafts, nuclear reactor components, boiler rods.
Types of Inconel 625 Round Bars
- Hot Rolled Round Bars
- Cold Rolled Round Bars
- Precision Machined Bars
- Custom Diameter Bars
Available in different diameters and lengths according to client requirements.
Standards and Specifications
| Standard | Equivalent |
|---|---|
| ASTM | B446 |
| ASME | SB446 |
| UNS | N06625 |
| Werkstoff Nr. | 2.4856 |
Siddhgiri Overseas ensures all bars meet international specifications to deliver consistent quality and performance.
Why Choose Siddhgiri Overseas for Inconel 625 Round Bars?
✅ Experienced Manufacturer: Decades of expertise in nickel-based alloys.
✅ High-Quality Products: Strict quality checks and testing for each batch.
✅ Customization Options: Available in various diameters, lengths, and finishes.
✅ Global Export: Supplying to Middle East, Europe, and Asia.
✅ Competitive Pricing: High-quality round bars at industry-best prices.
Quality Testing and Inspection
Inconel 625 round bars from Siddhgiri Overseas undergo:
- Positive Material Identification (PMI)
- Tensile Strength and Hardness Testing
- Ultrasonic and Radiographic Testing
- Dimensional and Visual Inspection
- Intergranular Corrosion Testing
All bars are supplied with Material Test Certificates (MTC) as per EN 10204 3.1/3.2 standards.
Packaging & Delivery
- Wooden crates or pallets for safe handling
- Protective wrapping to avoid surface damage
- Proper labeling and barcoding for traceability
Siddhgiri Overseas ensures on-time delivery for domestic and international shipments.
Inconel 625 Round Bar Price in India
Prices depend on diameter, length, and quantity. Typical price range: ₹3,500 to ₹7,000 per kilogram. For bulk and export orders, Siddhgiri Overseas provides customized quotes.
Frequently Asked Questions (FAQs)
1. What industries use Inconel 625 round bars?
Aerospace, marine, oil & gas, chemical, and power generation industries.
2. Are hot-rolled and cold-rolled bars available?
Yes, both types are supplied according to customer requirements.
3. Do you provide test certificates with bars?
Yes, Material Test Certificates (MTC) are provided with every shipment.
4. Can round bars be exported internationally?
Yes, Siddhgiri Overseas exports globally with safe packaging and documentation.
5. Can bars be customized for specific applications?
Yes, custom diameters, lengths, and finishes are available.
6. What is the maximum temperature Inconel 625 bars can handle?
Inconel 625 maintains performance up to 982°C (1800°F).
Conclusion
For reliable Inconel 625 Round Bar Manufacturers in India, Siddhgiri Overseas is a trusted partner. Our round bars offer high strength, excellent corrosion resistance, and precision for critical industrial applications.
📞 Contact Siddhgiri Overseas today for premium Inconel 625 Round Bars at competitive prices and world-class service.