Ninthore Overseas Is One Of The Leading Manufacturer And Exporter Of High Quality Super Duplex S32750 Channel And Other Super Duplex Products, which has better resistance to sea water then Grade 316. The standard composition of Super Duplex S32750 Angle has over the years been refined by us, and the resulting restricted composition range was endorsed. Super Duplex S32760 Angle is not generally suitable for use at temperatures above 300 Degree C as it suffers from precipitation of brittle micro constituents, or below -50 Degree C because of its ductile – to – brittle – transition. Super Duplex S32750 Chain has excellent general corrosion resistance, and also superior to Grade 316 in most environments.

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Super Duplex S32750 Channel

Super Duplex S32750 Channel

Super Duplex S32760 Chain has excellent resistance to localized corrosion including inter – granular, pitting and crevice corrosion, where the CPT is generally at least 35 Degree C. Super Duplex S32750 C-Channel is also resistant to chloride stress corrosion cracking (SCC) at temperatures of up to about 150 Degree C. Super Duplex S32760 C-Channel will often perform well in environments which cause premature failure of austenitic grades.

Super Duplex S32750 I-Beam is versatile, general purpose stainless steels with good resistance to atmospheric corrosion, to a lot of organic and inorganic chemicals, and to foods and beverages. Super Duplex S32750 H-Beam has also been used in vacuum processing equipment and specialized instruments where high integrity is essential. For optimum corrosion resistance, forged parts of Super Duplex S32750 T-Beam should be subsequently annealed.

Super Duplex S32750/S32760 Angle, Channel, Beam, Chain Specifications
Specifications : ASTM A276/ASME SA276
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Super Duplex S32750/S32760 Angle
: 5mm to 9mm
Super Duplex S32750/S32760 Channel
: 40mm*20mm~300mm*300mm
Super Duplex S32750/S32760 Beam : 3″ thru 12.31″
Super Duplex S32750/S32760 Chain
: 1/8 inch – 1/2 inch Diameter
: 3.0mm – 120mm
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
Type : Angle, C Channel, U Channel, H Beam, I Beam, T Beam, W Beam, Chain
S32750/S32760 Super Duplex Angle, Channel, Beam, Chain 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 Angle, Channel, Beam, Chain 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 Angle, Channel, Beam, Chain
Super Duplex S32750/S32760 1.4410 S32750 / S32760
SS S32750/S32760 Angle, Channel, Beam, Chain 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 Steel Angle, Channel, Beam, Chain Test Certificates

We at Ninthore Overseas 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 Ninthore Overseas 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


• 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)



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