Ninthore Overseas is one of the Leading Manufacturer And Exporter of High Quality Stainless Steel 347H Coils, Plates Coils, which are non – magnetic stainless steels developed by us. Among stainless steels and alloys, these high – performance Stainless Steel 347H Sheets provide superior functionality. Features of Stainless Steel 347H Plates include high corrosion resistance, heat resistance, high strength and other special features such as not being magnetizable. Ordinary austenitic steel becomes magnetized when cold worked, but austenitic Stainless Steel 347H Coils containing manganese does not pick up a magnetic charge even with intense cold working. Stainless Steel 347H Slating Coils are used in mobile phones, metal accessories for clothes, electronic components and other parts where magnetism is not desired.

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Stainless Steel 347H Perforated Coils are used in harsh environments under tough conditions in advanced technology fields such as desalination, atomic power, semiconductors, solar cells and fuel cells. Although standard SS 347H Sheets do not readily corrode, under harsh conditions, corrosion may lead to holes in the material.

By adding optimal quantities of chromium, molybdenum, nickel and other alloying metals, we improve SS 347H Plates to provide overall corrosion protection as well as improve resistance against grain boundary corrosion, pitting and crevice corrosion, and stress corrosion cracking. In a high – temperature environment, SS 347H Coils face issues related to strength, oxidation and corrosion. 347H Stainless Steel Sheets Plates Coils is effective at improving high – temperature strength while chromium, silicon and Aluminium provide protection against oxidation.

Stainless Steel 347H Sheet, Plate & Coil Specifications
Specifications : ASTM A240 / ASME SA240
Thickness : 4mm-100mm
: 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand
blast, Brush, etching, etc
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
SS 347H Plate, Sheet & Coil Chemical Composition
Grade C Mn Si P S Cr Cb Ni Fe
SS 347H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 20.00 8xC – 1.10 9.00 – 13.00 63.72 min
Stainless Steel 347H Sheets, Plates & Coils Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
Equivalent Grades for 347H Stainless Steel Sheets & Plates
SS 347H 1.4961 S34709 SUS 347H X6CrNiNb18-12
SS 347H Sheets, Plate & Coils 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
Stainless Steel 347H Sheets, Plate & Coils 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)


Stainless Steel 347H Coils

Ninthore Overseas is one of the Leading Manufacturer And Exporter of High Quality Stainless Steel 347H Coils, Plates Coils, which are non – magnetic stainless steels developed by us.

Product Brand: Ninthore Overseas

Product In-Stock: InStock

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