Inconel 718 Fasteners

AISI 4130 Bolts

BoltPort is a proficient manufacturer and supplier of inconel 718 fasteners from India. we offer all types of bolts, screws, stud bolts, studs, threaded rods, nuts, washers, dowel pins, custom bolts and nuts, components, etc in alloy 718. Inconel 718 bolts and nuts are widely produced in accordance to ASTM A1014 & ASTM B637 standard specifications. Inconel 718 fasteners are suitable for high tensile applications with sufficient creep rupture properties. Alloy 718 fasteners are also produce in grade equivalent UNS N07718 & DIN 2.4668 material.

BoltPort Fasteners produces metric and imperial sized hex bolts, heavy hex bolts, socket head cap screws, stud bolts, set screws, machine bolts, hex nuts, heavy hex nuts, washers, in Inconel Alloy 718.

About Inconel® 718

Inconel 718 is a precipitation hardenable nickel based alloy, more specifically belonging to nickel-chromium-molybdenum alloy family. Inconel 718 is known for its outstanding high yield, high tensile and stress creep-rupture properties at temperature upto to 1300°F. Alloy 718 resists a wide range of corrosive environments and exhibits resistance to pitting and crevice corrosion. Further the addition of niobium strengthens the alloys atomic structure providing the alloy high strength and stability without heat treatment. Inconel 718's composition permits age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. Alloy 718 is used as bolting material in variety of industries such as aerospace, chemical processing, marine engineering, pollution-control equipment, and nuclear reactors.

Inconel 718 Properties

Chemical Composition

  • Carbon C 0.08 % max
  • Manganese Mn 0.35 % max
  • Silicon Si 0.35 % max
  • Phosphorus P 0.015 % max
  • Sulphur S 0.015 % max
  • Chromium Cr 17.0 - 21.0 %
  • Cobalt Co 1.00 % max
  • Molybdenum Mo 2.80 - 3.30 %
  • Columbium Nb + Ta 4.75 - 5.50 %
  • Titanium Ti 0.65 - 1.15 %
  • Aluminum Al 0.20 - 0.80 %
  • Boron B 0.006 % max
  • Iron Fe Balance
  • Copper Cu 0.30 % max
  • Nickel Ni 50.0 - 55.0 %

Mechanical Properties

  • Tensile Strength : 1275 MPa
  • Yield Strength : 1034 MPa
  • Elongation at break : 12 %
  • Reduction of Area : 15 %
  • Hardness, Brinell : 331 min

Inconel 718 Grade Equivalent

Patent Name Alloy Name UNS Designation DIN/EN Werkstoff
Inconel® 718 Alloy 718 N07718 2.4668

Inconel 718 Fastening Products

Inconel 718 Specifications

Specifications Material Form Products
ASTM A1014 Inconel 718/UNS N07718 Bolting Bolts, Screws, Stud Bolts, Nuts
ASTM B637 Inconel 718/UNS N07718 Bars, Rods & Forgings Bolts, Screws, Stud Bolts, Nuts, Forged Components
ASTM B670 Inconel 718/UNS N07718 Sheet, Plates & Strips Washers, Sheet Metal Components
ASTM F2218 Inconel 718/UNS N07718 Bolting Bolts, Hex Cap Screws, Stud Bolts

Page Keywords

Inconel, Alloy 718, Fasteners, Bolts, Screws, Stud Bolts, Threaded Rods, Nuts, Washers, Dowel Pins, Custom Bolting, Components, UNS N07718, DIN 2.4668