Rajmani Metal and Alloys is a renowned Duplex Steel Manufacturer in India. Our high-quality products are trusted across industries for their superior toughness, excellent corrosion resistance, and high-temperature strength. These Duplex Steels provide long-lasting performance, require minimal upkeep, and are widely utilized in sectors such as power generation, petrochemicals, automotive, aerospace, and construction, ensuring reliability and operational efficiency.
Rajmani Metal and Alloys is a trusted Duplex Steel Manufacturer in India. Our Duplex Steel products are available at competitive prices, offering exceptional quality and reliability. Known for their high tensile strength, corrosion resistance, and precision engineering, our Duplex Steel products are designed to deliver outstanding performance in various industrial applications.
Fasteners, Dairy & Pharma Fittings, Round Bars, Flanges are manufactured in different sizes, shapes, and grades. Our experienced team ensures quality at every stage, from raw material selection to production, testing, packaging, and shipment, guaranteeing excellence and complete customer satisfaction.
Rajmani Metal and Alloys, an esteemed Duplex Steel Stockist, dedicated for exporting, top-notch Duplex Steel . Here are the specification mention in the table below.
| Specification | |
|---|---|
| Duplex Steel Standards | ASTM A182, ASTM A240, ASTM A479, ASTM A789, ASTM A790, ASME SA182, ASME SA240, ASME SA479, ASME SA789, ASME SA790, EN 10088-2, EN 10204, EN 10216-5, EN 10272, JIS G4305, JIS G4318, JIS G4321, ISO 15156-3 |
| Duplex Steel Products | Duplex Steel Fasteners, Duplex Steel Round Bars, Duplex Steel Flanges, Duplex Steel Dairy & Pharma Fittings |
| Duplex Steel Grade | S31803, S32205, S32550, S32750, S32760, S32900, S32950, S39274, F51, F53, F55, 1.4462, 1.4501, 1.4410, 1.4507 |
As a Duplex Steel Manufacturer, we offer a wide range of Duplex Steel with Different types.
Chemical composition refers to the elements and compounds that make up a substance, defining its physical and chemical properties.
| Grade | C (%) | Mn (%) | Si (%) | P (%) | S (%) | Cr (%) | Ni (%) | Mo (%) | N (%) | Other Elements |
|---|---|---|---|---|---|---|---|---|---|---|
| UNS S31803 (2205) | ≤0.03 | ≤2.00 | ≤1.00 | ≤0.030 | ≤0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | — |
| UNS S32205 | ≤0.03 | ≤2.00 | ≤1.00 | ≤0.030 | ≤0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 | — |
| UNS S32304 | ≤0.03 | ≤2.50 | ≤1.00 | ≤0.035 | ≤0.015 | 21.5-24.5 | 3.0-5.5 | 0.05-0.60 | 0.05-0.20 | Cu: 0.05-0.60 |
| UNS S32550 | ≤0.04 | ≤1.50 | ≤1.00 | ≤0.040 | ≤0.030 | 24.0-27.0 | 4.5-6.5 | 1.3-2.5 | 0.10-0.25 | Cu: 1.75-2.50 |
| UNS S32750 (2507) | ≤0.03 | ≤1.20 | ≤0.80 | ≤0.035 | ≤0.020 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | — |
| UNS S32760 | ≤0.03 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.010 | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.20-0.30 | W: 0.5-1.0, Cu: 0.50-1.00 |
| UNS S32900 | ≤0.08 | ≤2.00 | ≤1.00 | ≤0.040 | ≤0.030 | 23.0-28.0 | 2.5-5.0 | 1.0-2.0 | 0.05-0.20 | — |
| UNS S32906 | ≤0.030 | ≤1.50 | ≤1.00 | ≤0.030 | ≤0.015 | 24.0-26.0 | 4.5-6.5 | 3.0-4.0 | 0.10-0.25 | Cu: 0.50-1.00 |
Mechanical properties refer to the characteristics of a material that define its behavior under applied forces.
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) | Impact Toughness (J at -46°C) |
|---|---|---|---|---|---|
| UNS S31803 (2205) | 620 min | 450 min | 25 min | ≤293 | ≥45 |
| UNS S32205 (2205) | 620 min | 450 min | 25 min | ≤293 | ≥45 |
| UNS S32750 (2507) | 795 min | 550 min | 15 min | ≤310 | ≥45 |
| UNS S32760 | 750 min | 550 min | 25 min | ≤310 | ≥45 |
| UNS S32550 | 795 min | 550 min | 15 min | ≤310 | ≥45 |
| UNS S32900 | 620 min | 450 min | 20 min | ≤293 | ≥45 |
| UNS S39274 | 690 min | 485 min | 22 min | ≤310 | ≥45 |
“Rajmani Metal and Alloys is a leading Duplex Steel Manufacturer in India.”
Rajmani Metal and Alloys stands for on-time deliveries, competitive pricing, and high-quality as result we're leading Duplex Steel Manufacturer in India and our clientele is familiar with it.
| Product supplied | Cities |
|---|---|
| Duplex Steel Supplied To Oil & Gas Industry | Bengaluru |
| All types of Duplex Steel Supplied | Ahmedabad |
| Duplex Steel Fasteners | Surat |
| Duplex Steel Flanges | Rajahmundry |
Rajmani Metal and Alloys is a leading Manufacturer and Supplier of Duplex Steel in Lucknow, Gwalior, Mumbai, Surat, Vapi, Hyderabad, Indore, Nagpur, Bareilly, Ahmedabad, Pune, and other major cities in India.
| Cities We Supply | |||||
|---|---|---|---|---|---|
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
Rajmani Metal and Alloys is a well-known company that offers a various types of Duplex Steel . We supply Duplex Steel products to customers in India and around the world, including the United States, the United Kingdom, Australia, and others. We offer Duplex Steel at a reasonable price to our customers.
| Countries We Supply | |||||
|---|---|---|---|---|---|
| Saudi Arabia | Oman | Kuwait | Netherlands | Iran | |
| Bahrain | Qatar | UAE | Africa | Norway | |
| Nigeria | Mexico | Canada | Venezuela | United Kingdom | |
| United States | South Africa | Malaysia | Bangladesh | Turkey | |
| Singapore | Sri Lanka | Australia | Brazil | Egypt | |
