What is Super Duplex Steel F53, and what makes it suitable for producing bars and shafts?
Super Duplex Steel F53 is a type of stainless steel that belongs to the family of Super Duplex stainless steel. It is also known as UNS S32750 or SAF 2507. Super Duplex Steel F53 apart is its unique microstructure, consisting of roughly equal amounts of austenite and ferrite phases. This combination of phases provides exceptional mechanical properties and high corrosion resistance, making it well-suited for producing bars and shafts.
The Super Duplex structure of F53 imparts excellent strength, both in terms of yield strength and tensile strength, allowing it to withstand heavy loads and high-stress conditions. That makes it an ideal choice for applications where superior strength and reliability are required. Its high resistance to pitting, crevice corrosion, and stress corrosion cracking makes it highly suitable for use in aggressive environments, such as offshore and marine applications.
Super Duplex Steel F53 exhibits good weldability and workability, allowing for easy fabrication and customization of bars and shafts according to specific project requirements. Its favourable combination of mechanical and corrosion-resistant properties, coupled with its ability to maintain these qualities in challenging conditions, makes Super Duplex Steel F53 a preferred choice for various industries, including oil and gas, chemical processing, desalination, and pulp and paper.
Table Of Content
About Super Duplex Steel UNS S32750 Bars & Shafts
Super Duplex F53 Bars and Shafts Specification
Stock Availability of Super Duplex Steel F53 Bars, Shafts
Equivalent Grades Of Super Duplex Steel F53 Shafts
Processing Of Super Duplex Steel UNS S32750 Bars
Chemical Composition of Super Duplex Steel F53 Bars
Mechanical Properties of Super Duplex Steel F53 Shafts
Super Duplex Steel F53 Bars and Shafts Ready Stock
What are the common applications of Super Duplex Steel F53 bars and shafts in various industries?
Due to their exceptional properties, Super Duplex Steel F53 bars and shafts find various applications across various industries. In the oil and gas sector, they are commonly used in offshore platforms, subsea equipment, and pipelines, providing reliable performance and excellent resistance to corrosion in harsh environments. The chemical processing industry benefits from Super Duplex Steel F53 Bars and Shafts in applications such as reactors, heat exchangers, and storage tanks, where their resistance to corrosive chemicals is highly valued.
Super Duplex Steel F53 bars and shafts are employed in seawater desalination plants, reverse osmosis systems, and water distribution networks in the desalination and water treatment industry, thanks to their resistance to chloride-induced corrosion and pitting. These components also play a crucial role in the pulp and paper industry, where they are used in digesters, bleaching equipment, and paper-making machinery due to their strength, corrosion resistance, and resistance to cracking.
Super Duplex Steel F53 Round Bars Specification | |
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ASTM/ ASME Standard | ASTM A182 / ASTM SA182 |
Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI, ASTM, ASME |
Size Ranging From | 5 To 500 millimeter |
Diameter in mm | 0.1 to 100 millimeter |
Supply Length | 100 To 3000 millimeter Long or Above than it |
Finishes We Provide | Rough, BA Finish, Polished, NO.4 Finish, Black, Matt Finish, Bright, Turned |
Tolerance | H8, H10, H12, H11, H13K9, K11, K10, H9, K12 or as per clients’ specification |
Form | Hex (A/F), Square, Ingot, Rectangle,Forging, Billet, Round |
Super Duplex Steel F53 Shafts Specification | Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI, ASTM, ASME |
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Diameter | Outside Diameter upto 550mm |
Length | 1000 mm to 6000 mm Long & Above |
Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Surface | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
Condition | Centreless Ground & Polished |
UNS | WERKSTOFF NR. | STANDARD |
S32750 | 1.4410 | Super Duplex S2507 |
Bars Cutting |
Products cut include Round bars, flat bars, hex bars, square bars, tubing and hollow bars, Pipe, angles, channels, beams and tees. Thickness range is 1/16″ to 28″ diameter |
Bars Production Cutting |
We can provide production cutting for product diameters up to 4″. We utilize production equipment to achieve these precision cuts with tight tolerances. |
Bars Polishing |
Products polished included all tubular products, with OD & ID polishing available, round bars, square bars, hex & flat bars, angles, uneven leg angles, beams, and other shapes. |
UNS No | Grade | C | Si | Mn | P | S | Cr | Mo | Ni | N | Other |
S32750 | 2507 | 0.030 | 0.80 | 1.20 | 0.035 | 0.020 | 24.0/26.0 | 3.0/5.0 | 6.00/8.00 | 0.24/0.32 | Cu:0.50 |
UNS No | Grade | Proof Stress 0.2% (MPa) |
Tensile Strength (MPa) |
Elongation A5(%) |
Hardness Max | |
HB | HRB | |||||
S32750 | 2507 | 550 | 795 | 15 | 310 | 32* |
Super Duplex Steel F53 Bars in Shaft Making
Super Duplex Steel F53 Bars & Shafts in Automobiles
Super Duplex Steel F53 Bars & Shafts in Electric Motors & Pumps
Super Duplex Steel F53 Bars & Shafts in Railways
Super Duplex Steel F53 Bars & Shafts in Mining
Super Duplex Steel F53 Bars & Shafts in Miscellaneous Fabrication
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