Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Super Duplex S32750 Round Bars, where our experts work in close vicinity in the company of customers to make these products according to their preferences and choices. Super Duplex Steel S32760 Round Bars has outstanding corrosion resistance to an extensive range of media, by means of exceptional resistance to crevice corrosion and pitting in seawater and other chloride comprising atmospheres, through Critical Pitting Temperature beyond 50 Deg C. Super Duplex S32750 Round Bars is steel industrialized for uses that demand corrosion resistance and high strength.
Super Duplex Steel S32750 Square Bars merges the most necessary features of both austenitic and ferritic steels. Meanwhile, these Super Duplex Steel S32760 Flat Bars are also being offered in different sizes and shapes to our customers. Immediately below certain range, the austenite Super Duplex Steel S32750 Threaded Bars becomes substantially stronger than the ferrite and may cause cracking, a particular danger to “cold” edges.
Super Duplex Steel S32760 Hollow Bars has high strength and high corrosion resistance to produce high corrosion fatigue strength. Below 1700 Degree F, there can be rapid formation of intermetallic phases in these Super Duplex Steel S32750 Hexagonal Bars because of the combination of temperature and deformation. In this test, uniaxial loaded Super Duplex Steel S32760 Triangular Bars mill – annealed specimens have withstood 500 hours without cracking at an applied stress.
Super Duplex S32750/S32760 Round Bar Specifications |
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| Specifications | : | ASTM A276, ASME SA276 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size |
: | 6 mm to 120 mm. |
| Diameter |
: | 6mm to 350mm Diameter |
| Thickness | : | 100 to 6000 mm Length |
| Tolerance |
: | +/-0.2mm |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | : | 1 to 6 Meters, Custom Cut Lengths |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
S32750/S32760 Super Duplex Round Bar Chemical Composition
| Grade | 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 |
Super Duplex S32750/S32760 Rods Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750/S32760 | 7.8 | 0.281 | 1350 | 2460 |
Equivalent Grades for S32750/S32760 Super Duplex Round Bar
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex S32750/S32760 | 1.4410 | S32750 / S32760 |
Super Duplex S32750/S32760 Round Bar Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
S32750/S32760 Super Duplex Rods Test Certificates
We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
Material Testing
We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)