Labdhi Metals is a leading manufacturer, stockist, and exporter of Super Duplex 2507 Strip, Sheet & Plate, offering premium-grade flat-rolled products for critical industrial applications. Super Duplex 2507, identified as UNS S32750, is a high-alloy duplex stainless steel known for its outstanding resistance to chloride-induced stress corrosion cracking, pitting, and crevice corrosion. These properties, along with its excellent mechanical strength, make it an ideal material for demanding environments such as offshore platforms, desalination plants, chemical tanks, and heat exchangers.
Super Duplex 2507 combines the superior corrosion resistance of austenitic stainless steels with the high strength of ferritic grades. Its microstructure consists of approximately equal parts of ferrite and austenite, giving it a yield strength twice that of 304/316 stainless steel. Labdhi Metals manufactures and supplies Super Duplex 2507 in strip, sheet, and plate forms with high dimensional accuracy, flatness, and excellent surface finishes including 2B, BA, HR, and mirror. The material is also available in hot-rolled and cold-rolled conditions.
As a prominent stockist, Labdhi Metals maintains a wide inventory of Super Duplex 2507 strips, sheets, and plates in various thicknesses ranging from 0.5 mm to 100 mm and widths up to 2500 mm. These are available in cut-to-length sheets, coils, or custom-fabricated plates based on customer requirements. The ready availability of stock enables Labdhi to deliver quick turnarounds for both standard and custom orders in domestic and international markets.
Labdhi Metals is a globally recognized exporter, supplying Super Duplex 2507 flat products to clients in Europe, North America, Gulf countries, Africa, and Asia-Pacific regions. The company ensures that every product adheres to international standards such as ASTM A240, ASME SA240, and EN 10088-2. Each batch is tested for chemical composition, mechanical strength, intergranular corrosion resistance, and surface quality using advanced equipment and quality control systems.
Property | Description |
---|---|
Grade | Super Duplex 2507 (UNS S32750) |
Standards | ASTM A240, ASME SA240, EN 10088-2 |
Thickness | 0.5 mm to 100 mm |
Width | Up to 2500 mm |
Length | Up to 6000 mm or custom |
Finish Types | 2B, BA, HR, No.1, Mirror, Matte |
Forms Available | Coil, Strip, Sheet, Plate |
With a strong commitment to quality, customer satisfaction, and service excellence, Labdhi Metals also offers custom finishes, shearing, slitting, laser cutting, and plasma cutting services for its Super Duplex 2507 strip, sheet, and plate products. Their high-performance materials help clients reduce maintenance costs and improve the operational life of critical equipment in corrosive environments.
Element | Composition (%) |
---|---|
Chromium (Cr) | 24.0 – 26.0 |
Nickel (Ni) | 6.0 – 8.0 |
Molybdenum (Mo) | 3.0 – 5.0 |
Nitrogen (N) | 0.24 – 0.32 |
Manganese (Mn) | ≤ 1.2 |
Silicon (Si) | ≤ 0.80 |
Carbon (C) | ≤ 0.030 |
Phosphorus (P) | ≤ 0.035 |
Sulfur (S) | ≤ 0.020 |
Iron (Fe) | Balance |
Property | Value |
---|---|
Tensile Strength | ≥ 795 MPa |
Yield Strength | ≥ 550 MPa |
Elongation | ≥ 15% |
Hardness (Brinell) | ≤ 310 HB |
Impact Resistance | Excellent |
Density | 7.8 g/cm³ |
Operating Temp Range | -50°C to 300°C |