Piyush Steel is the highly admired industry that today is dealing at a greater extent with a large number of buyers. We as a reliable manufacturer, supplier and exporter that are offering the excellent quality of Super Duplex Steel UNS S32750 Round Bar that is today used in ranges of industrial applications. It is found used in the applications like chemical processing and oil & gas industries. We are providing the product to our buyers in various dimensions, specifications, sizes, forms, finishes, etc. Also, the product is made available to the buyers at cut-made specifications according to the drawings buyers have provided based upon applications in industries.
Table Of Content
Super Duplex Steel UNS S32750 is the mixed microstructure of the ferrite and austenitic in the ratio of 50-50 equally. It has well-improved strength over the austenitic and ferritic steel grade. The major difference is that the super duplex have high chromium and molybdenum content that provides the material very good corrosion resistant than the standard duplex alloy.
The balanced dual phase microstructure is combining the greater strength with the cost-effective resistance to corrosion, especially at the greater chloride atmospheres. This alloy is having the benefit that its matching parts are having like low alloying costing when it is compared with the austenitic and ferrite grade with the tool corrosion resistance at the chloride containing atmosphere because of the material increased yielding and tensile strength.
Manufacturing of these bars-
The manufacturing of Super Duplex Steel UNS S32750 Hex Bar is conducted by us using the 100% pure and tested quality of Super Duplex Steel UNS S32750 alloy. Once the alloy is tested and approved for its usage for the product development by the quality checker, it is made in use. We are designing the ranges of bars as per set manufacturing standards and raw material quality standards. The development of the product is executed under the proper guidance of professional experts. Also, we are having the best quality controllers that are checking the product quality based upon a few set parameters.
Features of the round bars-
There are many good features possessed by the round bars that we are providing. No doubt it is greatly responsible for making the product useful for various purposes. Some of the excellent properties possessed by our manufactured bars are like-
• High yielding strength
• Increased tensile strength
• Corrosion resistant
• Greater corrosion resistant
• Perfect dimensional accuracy
• Smoothness in surface finishes
• 100% purity
• Long functional life
• Rust free
The quality checking plays very much important role in the entire process of product development. The testing of the manufactured ranges of round bar is done to make sure that we don’t supply or export the poor quality of bars. The test we had done in our industry is-
• Positive material identification test
• Hardness test
• Flattening test
• Flaring test
• Chemical analysis
• Mechanical test
• Macro-micro test
• Pitting resistance test
• Intergranular corrosion test
Mill test certifications in accordance with En 10204/3.1b, 100% radiography test report, raw material certificate, third-party inspection report are few test certifications offered by us.
We are providing the essential documents to our buyers just to prove the product quality only. The reports and certificates offered by us is like-
• Heat treatment chart
• Quality assurance plan
• Packaging list
• Guarantee letter
• Raw material test report
• Material traceability report
Super Duplex Steel UNS S32750 Square Bar is packed as per packaging norms. The packaging of these bars is done using environmental poly bags, wooden cases and in bundles as well.
Super Duplex S32750 is a highly corrosion-resistant and durable alloy that can be used in various industrial applications. The yield strength of a Super Duplex S32750 round bar is typically 550 MPa (79,000 psi). It has a tensile strength of up to 800 MPa (116,000 psi) and can withstand temperatures up to 500 degrees Celsius. The particular alloy also has very good impact properties at -50 degrees Celsius.
Super Duplex S32750 offers many superior corrosion resistance and excellent mechanical properties. UNS S32750 is equivalent to ASTM A182 grade F53 and ASTM A479 grade S32750. It is also sometimes referred to as Alloy 2507. Its higher molybdenum content protects against chloride-induced stress corrosion cracking, pitting, and crevice corrosion. This property makes it an ideal material for many industrial applications, such as fabricating process equipment and pipelines.
|Super Duplex S32750||1.4410||S32750|
Specification : ASTM A276, A479 / ASME SA276, A479
Dimensions : ASTM, ASME and API
Size : 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc
Finish : Bright, Polish & Black
|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|
|Grades||Density (g/cm 3)||Density (lb/in 3)||Melting Point (°C)||Melting Point (°F)|
|S32750 / S32760||7.8||0.281||1350||2460|
The full identification of the bars should be continuously marked down its whole length, including :
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