Inconel 718 Bolts and Nuts

Inconel 718 Bolts

Buy Inconel 718 bolts, studs, nuts and other fasteners from Boltport, an Indian manufacturer & supplier of Inconel 718 bolting materials to ASTM B637, A1014, UNS N07718, and DIN EN 2.4668 specifications with high yield strength, excellent resistance to corrosion, oxidation and heat, suitable for high temperature bolting applications, up to 1000º C (1800º F). Inconel 718 bolts have high yield and twice the strength as of Inconel 718 bolts.

Boltport fasteners manufactures Inconel 718 bolts, studs, nuts and washer in standard and custom design to your specification. We covers Inconel 718 hex bolts, studs, stud bolts, set screws, socket head cap screws, hex nuts, plain & belleville washers, threaded rod and other fastener in metric and inch sizes with coarse, fine and extra fine threads to ASME, UN, BS, ISO and DIN standards.

Inconel 718 Bolting Material

Inconel 718 Bolting Material Specifications

  • ASTM B637 / ASME SB637
  • ASTM B670 / ASME SB670
  • ASTM A1014 / A1014M
  • ASTM F2281
  • AMS 5666
  • Alloy 718
  • UNS N07718
  • DIN / EN / Werkstoff No. 2.4668

Inconel 718 Bolt Properties

Chemical Composition
Elements Ni + Co Fe Cr Nb + Ta Mo Ti Co Al Mn Si Cu C P S B
Min % 50 - 17.0 4.75 2.80 0.65 - 0.20 - - - - - - -
Max % 55 Bal 21.0 5.50 3.30 1.15 1.0 0.80 0.35 0.35 0.30 0.08 0.015 0.015 0.006
Mechanical Properties
Temperature (°F) Ultimate Tensile (ksi) Yield Strength at 0.2% Offset(ksi) Elongation %
Room Temp. 210 175 22
400 198 163 20
800 191 156 19
1000 185 155 18
1200 168 149 19
1400 111 110 27
  • Aerospace Industry
  • Chemical Process Industry
  • Food & Beverage Processing Industry
  • Marine and Offshore Industry
  • Oil and Gas Industry
  • Paper and Pulp Processing Industry
  • Power Generation Industry
  • Research and Development Projects
  • Water Desalination Plants

Inconel 718 Bolting Benefits

  • Highly resistance to chloride and sulfide stress corrosion cracking
  • Excellent resistance to Corrosion & Oxidation at High Temperatures
  • Excellent resistance to H2S, CO2, chloride and sour gas environment.
  • High Yield Strength
  • Resistant to aqueous corrosion
  • Heat resistant & maintains high strength at elevated temperatures

Inconel 718 Bolting Applications

  • Chemical processing plants
  • Boiler & pressure vessels
  • Nuclear power plants
  • Aerospace
  • Natural gas processing
  • Cryogenic Tanks

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