Riddhi Siddhi Metal Impex is one of the leading Super Duplex Steel Flanges manufacturers in Mumbai, India. Our Products have been designed under national and international industry rules using high-grade raw materials and advanced technology. Our ASME SA182M Super Duplex Steel Flanges and other products are subjected to various quality checks, and then goes for packaging. Riddhi Siddhi Metal Impex is the world-leading exporter of Super Duplex Steel Flanges. We have a ready stock of Super Duplex Steel Flanges of different sizes and shapes per the customers’ requirements. We treat our customers as partners by providing them with our products and solutions.
Super Duplex Steel Buttweld Fittings Manufacturer, Super Duplex Steel Flanges Supplier, Super Duplex Steel Gasket Exporter, ASME SA815M Super Duplex Buttweld Fittings Dealer in India
Super Duplex Steel Flanges is exclusively designed for several piping applications of various industries. We are also known as one of the Largest Suppliers of high-quality Super Duplex Steel 2507 Pipe Fittings Manufacturer, Super Duplex Steel Tube Tee supplier, Super Duplex Steel S32750 Fastener, UNS S32760 Super Duplex Lapped joint Flanges, and many more. Super Duplex Steel Flanges are defined as one of the essential parts of the Pipe Fitting Industry. We are also known as one of the Largest Suppliers of Nickel Alloy.
Types of Super Duplex Steel
UNS S32760 Super Duplex Steel Grades Chart
| Euronorm | UNS | BS | En | Grade |
| 1.4462 | S31803 S32205 |
318S13 | – | 2205 |
| 1.4507 | S32520 S32550 |
– | – | UR52N+ |
Super Duplex Steel Chemical Composition Chart
| % | 2205 | UR52N+ |
| C | 0-0.03 | 0.03 max |
| Mn | 2.0 | 1.5 |
| Si | 1.0 | 0.8 |
| P | 0-0.03 | 0.035 |
| S | 0-0.02 | 0.02 |
| Cr | 21-23 | 24-26 |
| Mo | 2.5-3.5 | 3.0-5.0 |
| Ni | 4.5-6.5 | 5.5-8.0 |
| N | 0.08-0.2 | 0.2-0.35 |
| Cu | – | 0.5-3.0 |
Super Duplex Steel Mechanical Composition Chart
| Grade | 2205 | UR52N+ |
| Tensile Strength (MPa) | 620 | 770 |
| Proof Stress 0.2% (MPa) | 450 | 550 |
| Elongation A5 (%) | 25 | 25 |