Super Duplex 2507 Sheets, UNS S32750 Hot Rolled Plates In Nigeria, Super Duplex ASTM A240 UNS S32750 Sheets, UNS S32750 Super Duplex Sheets In Saudi Arabia, Alloy 2507 Cold Rolled Plates In Manufacturer In South Africa.UNS S32750 Super Duplex Hot Rolled Plates In Australia, WNR. 1.4410 Duplex 2507 Sheets, Super Duplex F53 Sheet, Super Duplex ASTM A240 UNS S32750 Sheets In USA, UNS S32750 Super Duplex Seamless Slitting Coil Supplier In Mumbai, India.
Unimix Metal Cooperation is a top manufacturer, exporter, and supplier of high-quality Super Duplex F53 Sheets, Plates, and Coils, also known as 2205 steel, the most widely used duplex (ferritic/austenitic) stainless steel grade.
Our Super Duplex 2507 Sheets and Plates are highly valued for their excellent corrosion resistance and high strength, crafted from superior quality raw materials, and designed to meet both national and international standards.
Super Duplex Stainless Steel, known for its combination of high strength and outstanding corrosion resistance in various environments, is widely used in industries like chemical processing, pulp mills, offshore systems, and flue gas desulfurization units. Its localized corrosion resistance is comparable to that of 6% Mo Super-Austenitic grades.
Grade | Duplex Steel 2507 | UNS S32750 |
Standard | ASTM A240 / ASME SA240 |
Thickness | 4 mm To 100 mm |
Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hairline, sandblast, Brush, etching, etc |
Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
Form | Sheets, Plates, Coils, Slatting Coils, Perforated Coils |
UNS | C % | Cr % | Ni % | Mo % | N % | Mn % | Cu % | W | S | Si |
S32750 | < 0.03 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | < 1.20 | < 0.5 | – | – | – |
S32760 | < 0.03 | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.20-0.30 | < 1.00 | 0.5-1.0 | 0.5-1.0 | – | – |
S32550 | < 0.04 | 24-27 | 4.5-6.5 | 2.9-3.9 | 0.10-0.25 | < 1.5 | 1.5-2.5 | – | 0.03 | 1.60 |
Grade | YS (MPa) | UTS (MPa) | % Elongation | Hardness(BHN) |
UNS S32750 | 550 min. | 795 min. | 15 min. | 310 max. |
UNS S32760 | 550 min. | 750 min. | 25 min. | 270 max. |
PREN > 40 ensures superior corrosion resistance.
Combines super-ferritic & super-austenitic traits.
High strength, impact resistance, and thermal conductivity.
Hot working: 1250–1000 °C; solution anneal at 1100 °C + rapid quench.
Cold forming possible but requires higher force due to high yield strength.
Deep drawing/stretch forming is challenging
Weldable via SMAW, GTAW, PAW, SAW.
Clean surfaces; no preheating needed.
Heat input: 0.3–1.5 kJ/mm; interpass temp <150 °C.
Root shielding with Ar or 90%N₂/10%H₂ gas.
Excellent resistance to SCC, pitting, crevice, and intergranular corrosion.
Superior CPT vs. 904L.
Withstands organic/inorganic acids including H₂SO₄, HNO₃, H₃PO₄.
Oil & gas, petrochemicals, offshore platforms.
Chemical processing, desalination, fertilizers.
Power plants, scrubbers, mining, sewage, pressure vessels.
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Super Duplex F53 Sheets, Plates & Coils | ASTM A240 Duplex UNS S32750 Sheets | Duplex UNS S32205 Sheets, Plates & Coils |
Duplex UNS S31803 Coils | Duplex UNS S32205 Plates | Duplex UNS S31803 Sheets |
ASME SA240 Duplex UNS S32205 Perforated Coils | Duplex UNS S31803 Slatting Coils | Duplex UNS S32205 Sheets |
Duplex UNS S32750 Coils | WNR. 1.4410 Duplex 2205 Sheets, Plates | Duplex Steel 2205 Perforated Coils |
Duplex UNS S32750 Slatting Coils | Duplex UNS S32750 Sheets, Coils | Duplex 2205 Sheets, Plates & Coils |
Unimix Metal Corporate, under the leadership and mentoring of intellectual individuals, is currently one of the Manufacturer, Supplier, Stockiest, Importer and Exporter of Stainless Steel , Carbon Steel , Alloy Steel , High Nickel Alloys , Special Alloys , Aluminium Alloys , Copper Nickel , Titanium Alloys , Duplex & Super Duplex , Tantalum , Abrasion Resistant Steel, Hadfield Manganese Steel , Corten Steel , High Tensile , Quenched & Tempered Steel , Armour Steel , etc in Forms of Pipes , Tubes , Plates , Round Bars and Fittings.
Home
About
Products
Stainless Steel
Carbon Steel
Duplex Steel
Super Duplex Steel
Nickel Alloys Steel
Terms of Service
Privacy Policy
Disclosures
17, Ramkutir Building, 12th Khetwadi Cross Lane, Mumbai 400 004.
bhavik@unimixmetal.com | info@unimixmetal.com
+91-9321604957/+91-9920477004
+91-22-67438772 | +91-22-67438452
+91-22-23801838
www.unimixmetal.com
© 2022 UNIMIX METAL CORPORATION
