Super Duplex Steel S32750 Flange
GNEE is a leading supplier and manufacturer of these flanges in different sizes and scales. S32750 flanges are used primarily for their corrosion resistance and strength.
Super duplex UNS S32750 flange is made from super duplex stainless steel grade. It complies with ASTM A182 specification for high temperature and high pressure service. UNS S32750 stainless steel flange contains 24% chromium, 3% molybdenum, 6% nickel in its composition, so the material Strong minimum tensile strength is 116KSI and minimum yield strength is 80KSI.
Compared with similar products, S32750 super duplex flange is low cost and resistant to corrosion in chlorine-containing atmospheres. It can be used in heat exchangers, service and process water systems, offshore platforms, and the oil and gas industry.
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Product information
Super Duplex Steel S32750 Flanges Specification :
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Specifications | ASTM A182 / ASME SA182 |
| Size | ½" to 24" |
| Class | 150#, 300#, 600#, 900#, 1500#, 2500#. |
| Wall Thickness | SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS. |
| Form | Slip on Flanges – SORF, Weld neck Flanges – WNRF, Socket weld Flanges – SWRF, Blind Flanges – BLRF Lapped joint Flanges, Screwed Flanges, Long weld neck Flanges, Reducing Flanges, Spectacle Flanges, Ring joint Flanges |
Chemical Structure of UNS S32750 Flanges
| S32750 / S32760 | C | N | P | Si | Mn | Mo | Ni | Cr | S | Other |
| 0.030 | 0.24/0.32 | 0.035 | 0.80 | 1.20 | 3.0/5.0 | 6.00/8.00 | 24.0/26.0 | 0.020 | Cu:0.50 |
Mechanical Analysis of Super Duplex SS 2507 Flange
| S32750 / S32760 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi - 80000 , MPa - 550 | Psi - 116000 , MPa - 800 | 15 % |
S32750 forged flange

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