Ni-Cr-Mo 8650 Bolts and Nuts

Ni-Cr-Mo AISI 8650

Buy Ni-Cr-Mo 8650 bolts, nuts and other fasteners from Boltport, an Indian manufacturer & supplier of Ni-Cr-Mo 8650 bolting materials to ASTM B446, B564, F467, F468, UNS N068650, DIN EN 2.4856, AMS 5666 and BS 3076 specifications with properties adequate for high strength, corrosion resistant and high temperature applications up to 1000º C (1800º F).

Boltport fasteners offer Ni-Cr-Mo 8650 bolts and nuts with standard and custom manufacturing to your specification. We covers Ni-Cr-Mo 8650 hex bolts, studs, stud bolts, hex nuts, 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.

Ni-Cr-Mo 8650 Bolting Material

AISI 8650 Specifications

  • ASTM B446 / ASME SB446
  • ASTM B443 / ASME SB443
  • ASTM B564 / ASME SB564
  • ASTM F467 / F467M
  • ASTM F468 / F468M
  • AMS 5666
  • BS 3076
  • AISI 8650
  • UNS N068650
  • DIN / EN / Werkstoff No. 2.4856

AISI 8650 Properties

Chemical Composition
Elements Ni Cr Mo Fe Nb + Tc Co Mn Si Al Ti C P S
Min % - 20.0 8.0 - 3.15 8.0 - - - - - - -
Max % Bal 23.0 10.0 5.0 4.15 1.0 0.5 0.5 0.4 0.40 0.10 0.015 0.015
Mechanical Properties
Temperature (°F) Ultimate Tensile (ksi) Yield Strength at 0.2% Offset(ksi) Elongation %
Room Temp. 144.0 84.0 44.0
400 134.0 66.0 45.0
8650 132.0 63.0 42.5
800 132.0 61.0 45.0
1000 130.0 61.0 48.0
1200 119.0 60.0 34.0
1400 78.0 59.0 59.0
18650 40.0 39.0 117.0
  • AISI 8650 for Aerospace Industry
  • AISI 8650 for Chemical Processing Industry
  • AISI 8650 for Food and Beverage Processing Industry
  • AISI 8650 for Marine and Offshore Industry
  • AISI 8650 for Oil and Gas Industry
  • AISI 8650 for Paper and Pulp Processing Industry
  • AISI 8650 for Power Generation Industry
  • AISI 8650 for Research and Development Projects
  • AISI 8650 for Water Desalination Plants

AISI 8650 Characteristics

  • Excellent resistance to chloride pitting and crevice corrosion cracking
  • Immune to Chloride ion stress corrosion
  • Maintains high strength at elevated temperatures
  • Resistant to sea water, in both flowing and stagnant condition
  • Heat resistant

AISI 8650 Applications

  • Marine engineering
  • Furnaces & gas turbines
  • Chemical processing plants
  • Boiler & pressure vessels
  • Nuclear power plants