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| Availability: | |
|---|---|
| Quantity: | |
Grade | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
S32750 | ≤0.03 | ≤1.20 | ≤0.035 | ≤0.02 | ≤0.80 | 6.00-8.00 | 24.00-26.00 | 3.00-5.00 | 0.24-0.32 | ≤0.5 |
NOTE: PREN:Cr+3.3*Mo+16*N≥41
Grade | Tensile Strength ksi(MPa) | Yield Strength ksi (MPa) | Elongation (%) | Hardness HBW | Hardness HRC |
S32750 | ≥116(800) | ≥80(550) | ≥15 | ≤300 | ≤32 |
UNS S32750, also known as Super Duplex Stainless Steel 2507, is a remarkable alloy designed for applications that demand exceptional strength and corrosion resistance. Let’s explore its uses in various industries:
Oil & Gas Industry:
Super Duplex Stainless Steel S32750 is widely used in the oil and gas sector.
It finds applications in components such as heat exchangers, pressure vessels, and piping systems due to its superior corrosion resistance.
Chemical Processing Equipment:
In chemical plants, this alloy is employed for reactors, heat exchangers, and other critical equipment.
Its resistance to aggressive chemical environments ensures durability and reliability.
Marine Engineering:
Super Duplex S32750 is suitable for marine fixtures, pump and mixer shafts, and other components.
Its ability to withstand saltwater corrosion makes it valuable in marine environments.
Seawater Desalination Plants:
The alloy is commonly used in desalination plants due to its high resistance to pitting and crevice corrosion.
It ensures efficient operation in these critical facilities.
Heat Exchangers:
Heat exchangers benefit from Super Duplex S32750’s excellent weldability and workability.
It is a preferred material for efficient heat transfer in various applications.
Remember that Super Duplex Stainless Steel S32750 combines the desirable aspects of both austenitic and ferritic grades, making it a versatile choice across different industries.
End of Pipe and Tube
Ply Wooden Boxes
PE Fabric Bundles
Standard seaworthy export packing
Plastic Bags, or as required
Marking
Supplier / Manufacturer Name or Custom Logo - on request
Specification
Material Grade
Nominal Size
Schedule or Wall Thickness
Method of Manufacturing (Seamless or Welded)
Heat Number
Marked Pipe Sample: XTD ASTM A790 S32750 SEAMLESS 42.2x 3.56*6000MM HEAT NO. 2023121205A15
Packing
Ply Wooden Boxes
PE Fabric Bundles
Standard seaworthy export packing
Plastic Bags, or as required
Delivery Condition
Pickled&Annealed, Polished, Bright Annealed.
All tubes shall be supplied as per applicable ASTM B163 /B426
Mill test certificates will be issued
We can provide 3.2 Certification according to the needs of you
Standard
ASTM A789: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless SteelTubing for General Service
ASTM A790: Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
Stainless steel Super Duplex 2507 is designed to handle highly corrosive conditions and situations were high strength is required. High molybdenum, chromium and nitrogen content in Super Duplex 2507 help the material withstand pitting and crevice corrosion. The material is also resistant to chloride stress corrosion cracking, to erosion corrosion, to corrosion fatigue, to general corrosion in acids. This alloy has good weldability and very high mechanical strength.
