Alpha Overseas(AOS) is recognised as one of the distinguished supplier of Super Duplex Steel S32750 / S32760 Perforated Sheet, which has extremely soaring resistance to chloride SCC. These Super Duplex Steel 2507 Perforated Sheets is mainly suitable for its usage in forceful atmospheres like temperate seawater and chlorinated acidic, chloride comprising media. Super Duplex Steel 2507 Sheets syndicates elevated mechanical potency and excellent ductility by means of having outstanding weathering confrontation in a range of atmospheres. These Super Duplex Steel S32760 Sheets has inferior amount of thermal development than austenitic alloys, where in addition it has elevated yield potency and tensile potency. Super Duplex Steel S32760 Perforated Sheets is as well utilized in fire - fighting systems, ballast water systems, injection systems, etc. These UNS S32750 Super Duplex Steel Sheets provides greater localized weathering conflict, and as a result is appropriate for its usage in chemical plants, seawater purification plants, and similar stern atmospheres. Super Duplex Steel S32750 Sheets has duplex microstructure that subsidises to their elevated potency and elevated confrontation to SCC.
The prime variance in ferrite and austenite is that these UNS S32750 Super Duplex Steel Perforated Sheets has a developed chromium and molybdenum content that offers the substance with superior erosion conflict than usual duplex steels. Super Duplex Steel S32750 Perforated Sheets is generally utilized in oil industry and gas industry machinery, offshore podiums, heat exchangers, service water systems and process water systems.
Our products are made from superior quality Raw Material and are available in Customized Designs to suit different requirements of the clients. Our contemporary technology and constant efforts to acquire new skills to enhance production is the secret of our success and impeccable quality.
ASTM A240 / ASME SA240 Super Duplex Steel Perforated Sheet Specification :
Size : 1250mm x 2500mm, 1500mm x 3000mm, 2000mm x 6000mm.
Specifications : ASTM/ASME
Designation : ASTM A240, ASME SA240
Material Grades : Duplex Steel UNS S31803, S32205
Form : Round Holes Perforated Sheet, Square Holes Perforated Sheet, Slotted Holes Perforated Sheet, Ornamental Perforated Sheet, Decorative Perforated Sheet, Custom Perforated Sheet, Uniform surface Sheet.
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Thickness : 5mm To 50mm & above
STANDARD | WERKSTOFF NR. | UNS |
Super Duplex 2507 | 1.4410 | S32750 / S32760 / S32950 |
Element | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Super Duplex Steel S32750 / S32760 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
ASIA : UAE , SAUDHI ARABIA , OMAN , KUWAIT , BHARAIN , QATAR , JORADAN , ISRAEL , SRILANKA , MALAYSIA , SINGAPORE , BRUNEI, INDONESIA , PHILIPPINES , RUSSIA , TURKEY .
AFRICA : EGYPT , TANZANIA , SOUTH AFRICA , MOROCCO , ALGERIA , TUNISIA .
EUROPE : FRANCE , SPAIN , ITALY , CROATIA , AUSTRIA ,SLOVAKIA , NETHERLAND , CZECHIA , PLOAND , GERMANY , BELGIUM , ALBANIA , SLOVENIA .
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