Incoloy 825 Fasteners: Bolts, Screws, Stud Bolts, Nuts, Washers

Incoloy 825 Equivalent Grades

AISI 4130 Bolts

Incoloy 825 fasteners forms an integral part of our initial product line. BoltPort is an eminent manufacturer and supplier of Incoloy 825 fasteners such as stud bolts, hex bolts, heavy hex bolts coupled with hex and heavy hex nuts, plain washers, spring washers, etc. These alloy 825 fasteners are hot formed and stock in semi finished form at our facility. Upon order, these semi finished products are machined and delivered without much lead time. We have expertised in manufacturing alloy Incoloy 825 fasteners. Incoloy bolting components are available in metric and imperial (inch) sizes with ISO, Unified National UN, UNC, UNF, UNEF, BSW & BSF thread profiles. Incoloy 825 is quite commonly classified among Inconel alloys.

Common Incoloy 825 fastening products includes hex bolts, heavy hex bolts, stud bolts, full threaded studs, tap end stud bolts, set screws, hex nuts, heavy hex nuts, plain washers, etc. Alloy 825 fasteners are used for high temperature bolting applications in chemical and petrochemical processing, oil & gas refining, heat processing equipments, etc.

About Incoloy® 825

Incoloy 825 is a nickel-iron-chromium alloy with addition of molybdenum and copper elements. Alloy 825 is designed to exhibit exceptional resistance to many corrosive environments. Incoloy 825 is quite similar to Incoloy 800 but with improved resistance to aqueous corrosion. Alloy 825 has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attack such as pitting and crevice corrosion. Incoloy 825 is also resistant to sulfuric and phosphoric acids environment pavings its way into chemical process streams. Incoloy 825 is widely used for bolting application in oil & gas extraction, nuclear fuel processing, acid production and pickling equipment manufacturing.

Incoloy 825 Fasteners

  • Incoloy 825 Bolts
    Bolts
  • Incoloy 825 Screws
    Screws
  • Incoloy 825 Stud Bolts
    Stud Bolts
  • Incoloy 825 Threaded Rods
    Threaded Rods
  • Incoloy 825 Nuts
    Nuts
  • Incoloy 825 Washers
    Washers
  • Incoloy 825 Accessories
    Accessories
  • Incoloy 825 Components
    Components

Incoloy 825 Properties

Incoloy 800HT Chemical Composition

Nickel Chromium Iron Manganese Carbon Copper Silicon Sulphur Aluminium Titanium Molybdenum
38.0 - 46.0 % 19.5 - 23.5 % 22.0 % min 1.00 % max 0.05 % max 1.50 - 3.00 % 0.50 % max 0.03 % max 0.20 % max 0.60 - 1.20 % 2.50 - 3.50 %

Incoloy 800HT Mechanical Properties

Tensile Strength Yield Strength Elongation at break Hardness, Brinell
586 MPa 241 MPa 30% ...

Specification for Incoloy 825

Specification Grade Products
ASTM A240 Incoloy 800HT/UNS N08811 Washers, Sheet Metal Components
ASTM A276 Incoloy 800HT/UNS N08811 Bolts, Screws, Stud Bolts, Nuts, Bar Components
ASTM A479 Incoloy 800HT/UNS N08811 Bolts, Screws, Stud Bolts, Nuts, Bar Components
ASTM B408 Incoloy 800HT/UNS N08811 Bolts, Screws, Stud Bolts, Nuts, Bar Components
ASTM B409 Incoloy 800HT/UNS N08811 Washers, Sheet Metal Components
ASTM B564 Incoloy 800HT/UNS N08811 Bolts, Screws, Stud Bolts, Nuts, Forged Components

Applications for Incoloy 825 Fasteners

Automotives Railways Structurals
Shipbuilding & Repairs Marine & Offshore Power Industry
Chemical Processing