Ninthore Overseas is one of the Leading Manufacturer And Exporter of High Quality Hastelloy B3 Coils, Sheets Plates, which are made to excellence using soaring quality steel by our hard – working specialists who holds rich acquaintance in this area. These Hastelloy B3 Plates can function under extremely elevated temperatures, stern mechanical stress, and as well where soaring surface steadiness is essential. Hastelloy B3 Coils also endures formic, phosphoric acids, sulfuric, acetic, and other non – oxidizing media. These Hastelloy B3 Slating Coils has been mainly used for their resistance to corrosion in non-oxidizing atmospheres such as HCl. Hastelloy B3 Perforated Coils (UNS N10675) is molybdenum – nickel alloy by means of outstanding resistance to pitting, stress – corrosion cracking plus, corrosion, thermal constancy higher to that of Hastelloy B-2.

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Hastelloy B3 Coils

Hastelloy B3 Coils

Meanwhile, these Alloy B3 Plates are also being offered in customized sizes and shapes to our customers. Ninthore Overseas is one of the pioneer supplier and dealer of these Alloy B3 Coils, which is very frequently used in heavy gauge welded components.

A solution annealing of heat up to 1045 Degree C followed by quenching or rapid cooling will restore the original condition of Alloy B3 Slating Coils, including removing alloy segregation and reestablishing ductility after cold working. While this temperature strength, level of these Alloy B3 Perforated Coils is almost double that of other alloys in the annealed condition, where many oil and gas applications require even greater strength.

Hastelloy B3 Sheet, Plate & Coil Specifications
Specifications : ASTM / ASME SB333
Size : 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
Thickness : 0.1mm to 12 mm Thk
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange)
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Hastelloy B3 Plate, Sheet & Coil Chemical Composition
Grade Ni Mo Cr Fe W Mn C Al Ti Si
Hastelloy B3 65.0 min 28.5 1.5 1.5 3.0 max 3.0 max 0.01 max 0.50 max 0.2 max 10 max
Alloy B3 Sheets, Plates & Coils Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
9.2 g/cm3 1370 °C (2550 °F) Psi – 1,15,000 , MPa –760 Psi – 52,000 , MPa – 350 40%
Equivalent Grades for B3 Hastelloy Sheets & Plates
Hastelloy B3 2.4600 N010675
Hastelloy B3 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
Alloy B3 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)