Trusted ASTM F55 Super Duplex Stainless Steel Manufacturers in Chennai
Virwadia Metal & Alloys stands out as a leading ASTM F55 Super Duplex Stainless Steel Manufacturer in Chennai, offering high-performance duplex materials engineered for superior strength and resistance to corrosion. ASTM F55 corresponds to UNS S32760, a super duplex stainless steel grade known for its high chromium, molybdenum, and nitrogen content, making it ideal for challenging industrial environments.
Manufactured using the latest technology and precision-controlled processes, our ASTM F55 stainless steel products deliver excellent mechanical properties, including high yield strength, fatigue resistance, and superior resistance to chloride-induced stress corrosion cracking and crevice corrosion. These attributes make ASTM F55 perfect for use in chemical processing, offshore drilling, desalination plants, and pressure vessels.
At our Chennai facility, we produce ASTM F55 products such as pipes, tubes, sheets, bars, fittings, and flanges that comply with global standards like ASTM, ASME, and NORSOK. Each product undergoes rigorous quality checks to ensure long-term performance and reliability under extreme conditions.
Reliable ASTM F55 Super Duplex Stainless Steel Supplier in Chennai
As a reputed ASTM F55 Super Duplex Stainless Steel Supplier in Chennai, Virwadia Metal & Alloys offers a diverse range of ASTM F55 products in various forms, sizes, and finishes to meet industrial and project-specific needs. Our commitment to timely delivery, technical accuracy, and material traceability makes us the go-to supplier for industries that demand precision and durability.
We provide added services like custom cutting, polishing, and surface finishing to suit exact project requirements. With a well-maintained inventory and a robust distribution network, we ensure quick turnaround times for both bulk and small-scale orders.
ASTM F55 materials are especially valued for their ability to withstand harsh environments, including those involving acids, chlorides, and high-pressure systems. We support our clients with technical assistance and material recommendations to ensure optimal application performance.
Leading ASTM F55 Super Duplex Stainless Steel Exporter from India
Virwadia Metal & Alloys is a globally trusted ASTM F55 Super Duplex Stainless Steel Exporter from Chennai, delivering premium-grade products to customers across Europe, the Middle East, Southeast Asia, and North America. Our export services include international packaging standards, full documentation, and third-party inspections to meet diverse client specifications.
With a focus on consistent quality and customer satisfaction, we have built a strong reputation as a reliable exporter of high-grade super duplex stainless steels. Whether for offshore oil rigs, industrial pipelines, or marine equipment, our ASTM F55 solutions are tailored to exceed expectations in demanding global markets.
Backed by technical expertise, modern infrastructure, and a customer-first approach, Virwadia Metal & Alloys continues to lead in supplying ASTM F55 Super Duplex Stainless Steel worldwide.
ASTM F55 Duplex Stainless Steel Specifications and Applications in Chennai | Virwadia Metal & Alloys
ASTM F55 is a super duplex stainless steel grade offering exceptional corrosion resistance, high strength, and excellent toughness. This grade combines the benefits of austenitic and ferritic microstructures, making it ideal for aggressive environments such as chemical, marine, and offshore industries in Chennai. ASTM F55 is widely used where high chloride and stress corrosion resistance is required.
Virwadia Metal & Alloys supplies ASTM F55 stainless steel in Chennai for fabrication, engineering, and industrial projects. Its superior mechanical properties and resistance to pitting, crevice corrosion, and chloride stress cracking make it suitable for critical applications in harsh environments.
ASTM F55 Chemical Composition
| Element |
Percentage (%) |
Role |
| Chromium (Cr) |
24 – 26% |
Corrosion resistance & strength |
| Nickel (Ni) |
6 – 8% |
Stabilizes austenitic phase |
| Molybdenum (Mo) |
3 – 5% |
Pitting & crevice corrosion resistance |
| Nitrogen (N) |
0.14 – 0.20% |
Strengthening & corrosion resistance |
| Manganese (Mn) |
Max 2% |
Hot working improvement |
| Iron (Fe) |
Balance |
Base metal |
Mechanical Properties
| Property |
Typical Value |
Benefit |
| Tensile Strength |
830 – 1000 MPa |
High load-bearing capacity |
| Yield Strength |
550 – 700 MPa |
Excellent structural performance |
| Elongation |
25 – 35% |
Good ductility |
| Hardness |
280 – 320 HB |
Wear resistance |
| Density |
7.8 g/cm³ |
Durable structural material |
Key Features of ASTM F55
- Superior pitting and crevice corrosion resistance
- High tensile and yield strength
- Excellent resistance to chloride stress corrosion cracking
- Good weldability and fabrication properties
- Reliable performance in harsh chemical and marine environments
Applications of ASTM F55 in Chennai
- Offshore oil and gas platforms
- Chemical and petrochemical process equipment
- Heat exchangers and pressure vessels
- Piping and pumps in seawater environments
- Marine and desalination plants
- High-strength structural components in aggressive environments
Virwadia Metal & Alloys supplies ASTM F55 stainless steel in Chennai with guaranteed quality, precise dimensions, and reliable performance for industries requiring high strength and corrosion resistance.
