Elevate your projects with SS Inconel coils, Stainless Steel Inconel Coils, and Inconel Coils from Salem Stainless Steel Suppliers Pvt. Ltd., your trusted Chennai based leader in high-performance alloys. Engineered from premium Inconel 625 (UNS N06625), our coils deliver exceptional strength in the harshest environments, from chemical processing to marine applications.
Manufactured using advanced metallurgical processes, our SS Inconel Coils meet stringent international quality standards and are widely trusted across critical industries worldwide. As a top producer, we offer customizable sizes, thicknesses, and finishes to meet your exact specifications, ensuring seamless integration and long-term value.
Why Inconel 625?
Our stainless steel Inconel coils provide a unique combination of fatigue strength and corrosion resistance that standard stainless steels cannot match.
- Exceptional Weldability : Unlike other high-temperature alloys, Inconel 625 shows excellent welding characteristics. The mechanical properties of the weld typically mirror those of the base metal, ensuring structural integrity across your entire fabrication.
- Oxidation & Reduction Resistance : Whether dealing with seawater or mixed acid chemical systems, these coils offer a high defense against pitting and crevice corrosion.
- Thermal Stability : Maintains high tensile and yield strength from cryogenic temperatures up to 1800°F (982°C)
| Element | Symbol | Percentage(Typical) |
|---|---|---|
| Nickel | Ni | 58.0% min |
| Chromium | Cr | 20.0 – 23.0% |
| Molybdenum | Mo | 8.0 – 10.0% |
| Niobium (+Ta) | Nb | 3.15 – 4.15% |
| Iron | Fe | 5.0% max |
| Manganese | Mn | 0.50% max |
| Silicon | Si | 0.50% max |
| Carbon | C | 0.10% max |
Mechanical Properties of Inconel SS Coils:
| Property | Typical Value (Inconel 625 SS Coils) |
|---|---|
| Tensile Strength | ≥ 827 MPa (≈120,000 psi) |
| 0.2 % Yield Strength | ≥ 414 MPa (≈60,000 psi) |
| Elongation (in 50mm) | ≥ 30–35% |
| Hardness (Brinell – HB) | 145–240 HB |
| Modulus of elasticity | ≈190–205 GPa |
| Density | ≈8.44 g/cm³ |
| Service temperature range | Cryogenic up to ≈900–1000 °C |
Physical Properties of Stainless Steel Inconel Coils:
| Property | Typical Value (Inconel 625 SS Coils) |
|---|---|
| Density | ≈8.44 g/cm³ |
| Melting range | ≈1250-1350 °C (≈2280-2460 °F) |
| Thermal expansion (20–100 °C) | ≈12.8 µm/m·°C (≈7.1 µin/in·°F) |
| Thermal conductivity (at 100 °C) | ≈10-11 W/m·K (≈6.9-7.6 BTU·in/hr·ft²·°F) |
| Modulus of elasticity | ≈190–205 GPa |
| Specific heat (at 20 °C) | ≈410-440 J/kg·K (≈0.098-0.105 BTU/lb·°F) |
| Electrical resistivity | ≈1.25 µΩ·m (≈74 µΩ·in) |
Product Specifications:
| Specification Feature | Details & Technical Standards |
|---|---|
| Standard Specifications | ASTM B168 / ASME SB 168 (Inconel), ASTM B443, B435, B575 |
| Standard Sizes (Width x Length) | 1000*2000 mm,1220*2440 mm,1500*3000 mm, 2000*4000 mm |
| Thickness Range | 0.1 mm to 12 mm (Custom gauges available upon request) |
| Available Forms | Coils, Foils, Rolls, Plain Sheets, Shim Sheets, Strips, Flats, Blanks (Circles), Rings (Flanges) |
| Surface Finishes | Hot Rolled (HR), Cold Rolled (CR), 2B, 2D, BA, No. 8 Mirror, Satin (PVC Coated for protection) |
| Hardness Levels | Annealed (Soft), Quarter Hard, Half Hard, Full Hard, Spring Hard |
| Edge Profiles | Slit Edge, Mill Edge, Deburred Edge |
Key Applications
Our SS Inconel Coils and plates are trusted by engineers worldwide for mission-critical components, including:
- Marine Engineering :Seawater components, propeller blades, and submarine auxiliary motors.
- Energy Sector : Flare stacks and high-temperature furnace hardware.
- Chemical Processing: Equipment for handling highly corrosive mixed acids.
- Aerospace : Engine exhaust systems and fuel line bellows.
Get a Precision Quote Today
Looking for the best price-to-performance ratio for your Inconel coils? Our technical team is ready to assist you with grade selection and custom dimensions.
Countries We Export
Macau, Philippines, Estonia, Slovakia, India, Switzerland, France, Gambia, United States, Nepal, Iran, Australia, Thailand, Gabon, Zimbabwe, Bangladesh, Angola, Lithuania, Kuwait, Kazakhstan, Trinidad & Tobago, Puerto Rico, Singapore, Mexico, Azerbaijan, Brazil, Bulgaria, United Arab Emirates, Tibet, Greece, South Africa, Afghanistan, Sri Lanka, Italy, China, Serbia, Turkey, Mexico, Bolivia, Peru, Chile, Belarus, Yemen, Namibia, Qatar, Algeria, Libya, Nigeria, Japan, Poland, Austria, Bhutan, Nigeria, Portugal, Czech Republic, Croatia, Jordan, Hungary, Finland, Pakistan, Spain, South Korea, Ecuador, Denmark, Canada, Kenya, Saudi Arabia, Vietnam, Sweden, Malaysia, Bahrain, Costa Rica, Venezuela, Israel, Netherlands, United Kingdom, New Zealand, Russia, Morocco, Poland, Indonesia, Hong Kong, Egypt, Oman, Norway, Chile, Iran, Lebanon, Taiwan, Ghana, Romania, Mongolia, Ukraine, Colombia, Tunisia, Ireland, Iraq, Belgium, Argentina, Germany.
Cities We Supply
Calgary, Al Jubail, Hong Kong, Bhopal, Jeddah, Toronto, Ulsan, Aberdeen, Thiruvananthapuram, Petaling Jaya, Nashik, Houston, Montreal, Cairo, Ernakulam, Atyrau, Karachi, Haryana, Istanbul, Jakarta, Sharjah, Nagpur, Dallas, Ranchi, Algiers, Doha, Santiago, Geoje-si, Singapore, Chennai, Jamshedpur, Perth, New Delhi, Tehran, Vadodara, New York, Caracas, Ahmedabad, Edmonton, Kanpur, Busan, Mumbai, Secunderabad, Bengaluru, Kolkata, Pimpri-Chinchwad, Manama, Vung Tau, Melbourne, Bangkok, Colombo, Ankara, Bogota, Sydney, Milan, Port-of-Spain, Abu Dhabi, Thane, Ahvaz, Visakhapatnam, Rajkot, Jaipur, Indore, Kuwait City, Gurgaon, Baroda, Navi Mumbai, La Victoria, Surat, Ludhiana, Lahore, Hanoi, Riyadh, Faridabad, Hyderabad, Coimbatore, Mexico City, Dubai, Al Khobar, Rio de Janeiro, Pune, Chiyoda, Moscow, Lagos, London, Madrid, Granada, Ho Chi Minh City, Brisbane, Chandigarh, Seoul, Courbevoie, Los Angeles, Gimhae-si, Dammam, Howrah, Muscat, Noida, Kuala Lumpur, Pondicherry, Tamil Nadu.
