Inconel 625 is a high-performance nickel-chromium-molybdenum alloy known for its excellent corrosion resistance, high strength, and thermal stability. It is widely used in industries such as aerospace, marine, chemical processing, oil & gas, and power generation, where materials are exposed to extreme conditions.
Siddhgiri Overseas is one of the leading Inconel 625 Plate Manufacturers in India, supplying premium-quality plates that meet international standards like ASTM B443 and ASME SB443. With a strong focus on quality, precision, and customer satisfaction, Siddhgiri Overseas ensures that every plate performs reliably in critical applications.
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.
It maintains excellent mechanical properties across a wide temperature range, from cryogenic conditions to 982°C (1800°F). This makes it ideal for applications in harsh chemical, marine, and high-temperature environments.
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 |
This chemical composition provides the alloy with strength, toughness, and corrosion resistance in extreme conditions.
Key Properties of Inconel 625 Plates
- Excellent Corrosion Resistance:
Resistant to seawater, acidic, and oxidizing environments. - High Strength and Durability:
Retains mechanical integrity under high stress and temperature. - Outstanding Weldability:
Can be welded using standard techniques without post-weld heat treatment. - Resistance to Oxidation and Creep:
Performs reliably at high temperatures over long periods. - Versatility:
Suitable for aerospace, marine, chemical, and power generation industries.
Applications of Inconel 625 Plates
Siddhgiri Overseas supplies Inconel 625 plates for a wide range of industries:
- Aerospace: Jet engine components, turbine shrouds, exhaust systems.
- Marine & Offshore: Seawater piping, heat exchangers, offshore platforms.
- Chemical Processing: Reactors, evaporators, acid-resistant equipment.
- Oil & Gas: Offshore rigs, refinery components, sour gas pipelines.
- Power Generation: Boiler linings, heat recovery systems, nuclear reactors.
Types of Inconel 625 Plates
Siddhgiri Overseas offers Inconel 625 plates in various types to meet industrial requirements:
- Hot Rolled Plates
- Cold Rolled Plates
- Custom Cut Plates
- Polished & Surface-Finished Plates
Available in different sizes, thicknesses, and dimensions, these plates are manufactured to strict quality standards.
Standards and Specifications
| Standard | Equivalent |
|---|---|
| ASTM | B443 |
| ASME | SB443 |
| UNS | N06625 |
| Werkstoff Nr. | 2.4856 |
Every plate is manufactured according to international standards, ensuring durability, performance, and compliance with industrial specifications.
Why Choose Siddhgiri Overseas?
✅ Trusted Manufacturer: Years of experience in nickel-based alloys.
✅ High-Quality Products: Each plate undergoes rigorous quality checks.
✅ Customization: Available in multiple sizes, thicknesses, and finishes.
✅ Global Supply Network: Exporting to the Middle East, Europe, and Asia.
✅ Competitive Pricing: High-quality plates at affordable prices.
Quality Testing and Inspection
Every Inconel 625 plate is tested for:
- Positive Material Identification (PMI)
- Tensile Strength and Hardness
- Ultrasonic and Radiographic Testing
- Dimensional Accuracy
- Visual Inspection
- Intergranular Corrosion Testing
All plates are supplied with Material Test Certificates (MTC) as per EN 10204 3.1 / 3.2 standards.
Packaging & Delivery
Siddhgiri Overseas ensures safe packaging for all shipments:
- Wooden crates or pallets
- Protective plastic wrapping
- Clear labeling and barcoding
On-time delivery is guaranteed for both domestic and international shipments.
Inconel 625 Plate Price in India
The price of Inconel 625 plates depends on thickness, size, and order quantity. Typically, prices range between ₹3,000 to ₹6,500 per kilogram. Bulk and export orders receive customized quotations.
Frequently Asked Questions (FAQs)
1. What industries use Inconel 625 plates?
Used in aerospace, chemical, oil & gas, marine, and power generation industries.
2. How is Inconel 625 different from stainless steel?
It offers superior corrosion resistance, higher temperature tolerance, and longer service life.
3. Are hot-rolled and cold-rolled plates available?
Yes, Siddhgiri Overseas provides both hot-rolled and cold-rolled plates.
4. Do you provide test certificates?
Yes. Each plate comes with MTC and third-party inspection reports.
5. Can Siddhgiri Overseas export plates internationally?
Yes. We export to the Middle East, Europe, and Asia.
6. Can plates be customized for special applications?
Yes. We provide custom dimensions, thicknesses, and finishes based on client requirements.
Conclusion
For high-quality Inconel 625 Plate Manufacturers in India, Siddhgiri Overseas is a trusted partner. Our plates are designed for durability, corrosion resistance, and superior performance in critical industrial applications.
📞 Contact Siddhgiri Overseas today for premium Inconel 625 Plates at competitive prices and experience world-class quality and service.