Hastelloy C276 Bolts Manufacturer

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Sachiya Steel International is One Of The Leading Manufacturer And Exporter Of High Quality Hastelloy C276 Bolts to the esteemed customers. Our Hastelloy C276 Hex Head Screws is resistant to the establishment of grain boundary precipitates in the weld heat – affected area, therefore making it appropriate for most chemical procedure uses in an as welded form. Hastelloy C276 Socket Head Cap Screws has outstanding corrosion resistance in an extensive array of corrosive media containing, chloride ions and Sulphur compounds. Our Hastelloy C276 Socket Set Screws is used in chemical progression machinery and desulfurization of flue gas machinery.

Hastelloy C276 Bolts

             Hastelloy C276 Bolts

Hastelloy C276 Anchore Screws (UNS N10276) is molybdenum – chromium – nickel super – alloy by means of an adding of tungsten content considered to have outstanding corrosion resistance in an extensive range of strict atmospheres. The additions of these amounts in our Hastelloy C276 Concrete Screws do not materially change the nature of the metallographic constituents, but the elements exert their influence on the physical properties largely by altering the rate of the structural changes.

Meanwhile, these Hastelloy C276 Blind Rivet Screws are also being offered in customized sizes and shapes to our customers. A hold time of our Hastelloy C276 Threaded Screws at the annealing temperature of 10 minutes to 30 minutes is recommended, where depends on the thickness of the structure (thicker structures need the full 30 minutes).

Alloy C276 Bolt/Nut Specifications
Specifications : ASTM B 574 ASME SB 574
Standard : DIN, ASTM, BS and all International Standards
Length : 3 mm to 200 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Type : Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.
C276 Hastelloy Alloy Bolt/Nut Chemical Composition
Hastelloy C276 Ni C Mo Mn Si Fe P S Co Cr
Balance 0.01 max 15 – 17 1.0 max 0.08 max 4 – 7 0.04 max 0.03 max 2.5 max 14.5 – 16.5
Hastelloy Alloy C276 Bolt/Nut Mechanical Properties
Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.89 g/cm3 1370 °C (2500 °F) Psi – 52,000 , MPa – 355 Psi – 1,15,000 , MPa – 790 40 %
Equivalent Grades for C276 Hastelloy Bolt/Nut
Hastelloy C276 N10276 2.4819 NiMo16Cr15W NW 0276 ЭП760 ХН65МВУ
Alloy C276 Bolt/Nut 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
C276 Hastelloy Alloy Bolt/Nut 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


• 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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