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Solitaire Steel & Engineering LLP, based in Khetwadi, Mumbai, India, is a trusted supplier and exporter of high-quality stainless steel beams designed specifically for marine applications. What sets us apart is our dedication to precision engineering and superior corrosion-resistant materials, ensuring long-lasting performance even in the harshest marine environments. With successful deliveries to numerous countries, our stainless steel beams have become a preferred choice for marine construction projects due to their reliability, strength, and durability.
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Stainless steel beams are indispensable in marine projects, offering unparalleled resistance to saltwater corrosion, extreme temperatures, and high pressure. These beams are extensively used in docks, ship components, offshore platforms, and other marine constructions. The high chromium and molybdenum content in marine-grade stainless steel, such as grades 316 and 316L, ensures structural integrity while reducing maintenance costs.
While 304 stainless steel is cost-effective, 316 and duplex grades offer superior corrosion resistance, making them ideal for long-term projects in harsh environments. The higher initial cost of premium grades is offset by reduced maintenance and extended lifespans.
| Specification | Details |
| Grades Available | 304, 304L, 316, 316L, Duplex 2205, Super Duplex 2507 |
| Standard Lengths | Up to 15 meters |
| Manufacturing Methods | Hot-rolled, laser fused, custom-fabricated |
| Surface Finishes | Polished, brushed, satin, galvanized |
| Standards | ASTM A276, ASTM A484, EN 10088-3, JIS G4303 |
| Element | 304 (%) | 316 (%) | Duplex 2205 (%) | Super Duplex 2507 (%) |
| Chromium (Cr) | 18-20 | 16-18 | 22-23 | 24-26 |
| Nickel (Ni) | 8-10.5 | 10-14 | 4.5-6.5 | 6-8 |
| Molybdenum | – | 2-3 | 3-3.5 | 3-5 |
| Carbon (C) | ≤ 0.08 | ≤ 0.08 | ≤ 0.03 | ≤ 0.03 |
| Property | 304 | 316 | Duplex 2205 | Super Duplex 2507 |
| Tensile Strength (MPa) | ≥ 515 | ≥ 515 | ≥ 620 | ≥ 800 |
| Yield Strength (MPa) | ≥ 205 | ≥ 205 | ≥ 450 | ≥ 550 |
| Elongation (%) | ≥ 40 | ≥ 40 | ≥ 25 | ≥ 15 |
| Grade | Price (INR/Kg) | Ideal Applications |
| 304 | 250 – 300 | Coastal constructions, splash zones |
| 316 | 350 – 450 | Docks, ship railings, piping systems |
| Duplex 2205 | 500 – 600 | Offshore platforms, submerged components |
| Super Duplex | 600 – 750 | Oil rigs, high-pressure marine environments |
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Transform Your Marine Projects with Superior Stainless Steel Beams
Partner with Solitaire Steel & Engineering LLP to access a comprehensive range of marine-grade stainless steel beams. Our products are designed to meet the toughest challenges of marine environments, ensuring safety, longevity, and efficiency. Contact us today for personalized solutions, competitive pricing, and unmatched customer support. Let us help you build structures that last a lifetime.
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