Incoloy 825 Fasteners

Manufacturer of ASTM B425 UNS N08825 Threaded Fasteners in India

Nitron Alloys Overseas is the biggest manufacturer of Incoloy 825 Fasteners in the country. For years we are serving a vast customer base with our excellent services and quality Fasteners. We have proved our worth by leading the sector with the innovation of modified methods. We carry out mass production of these Fasteners to satisfy the exceeding demand from our clients. They are available in the market at competitive rates in all possible sizes, shapes and specifications.


The manufacturing of Incoloy 825 Fasteners is comparatively easy as the alloy. Incoloy 825 has high workability. We follow the no-compromise policy for Incoloy Alloy 825 Fasteners ’ quality and performance and to assure that we manufacture them using the most excellent raw material in a first production unit. This unit has wholly automated machinery and tools that guarantee the manufacturing of Fasteners in precise dimensions and with elegant finishing. The entire process is followed as per guidelines of the design department in the proper sequence.


Incoloy 825 Fasteners from Nitron Alloys Overseas possesses excellent physical attributes such as attractive look and robust construction. They have a stable austenitic structure. They resist reducing agents and oxidation to an exceptional level as a result of its molybdenum and copper content. They also show resistance against stress corrosion cracking. These Fasteners are stabilized with the Titanium to make them enable to prevent pitting and crevice corrosion. Most importantly, these Fasteners serve as a cost-effective option to use application where it comes in contact with the sulphuric acid.


Nitron Alloys Overseas check operational ability and service life of Incoloy 825 Fasteners through numerous quality tests that are carried out on it during the entire process of manufacturing. An adroit quality control staff perform these tests as per the specially designed quality assurance plan. We also have a provision of third party inspection of our fasteners.


Our ability to deliver orders of Incoloy 825 Fasteners in defined time has made us the most preferred manufacturer for buyers. Our disciplined work culture has helped us to improve our productivity. We have an ample variety of these Fasteners stored at our warehouse to fulfil buyers’ demand in emergencies.


Specification of Incoloy 825 Fasteners

Spec bag

Specifications: ASTM B425,F467 / ASME SB425,SF467

Standard: DIN, ASTM, BS and all International Standards

Length: 3 mm to 200 mm

Size:M3 - M56 | 3/6" to 2" | Custom Sizes

Heat Treatment: Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.

Types of Incoloy Alloy 825 Fasteners

Incoloy 825 Bolts

Incoloy 825 Bolt

Incoloy 825 Nuts

Incoloy 825 Nuts

Incoloy 825 Stud Bolts

Incoloy 825 Stud Bolt

Incoloy 825 Washers

Incoloy 825 Washer

Equivalent Grades for Incoloy 825 Fasteners

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Incoloy 825 2.4858 N08825 NCF 825 NA 16 ЭП703 NFE30C20DUM NiCr21Mo

Incoloy Alloy 825 Fasteners Chemical Composition

Grade C Mn Si S Cu Fe Ni Cr Al Ti
Incoloy 825 0.05 max 1.00 max 0.5 max 0.03 max 1.50 – 3.00 22.00 min 38.00 – 46.00 19.50 – 23.50 0.02 max 0.06 – 1.20

Mechanical Properties of Incoloy 825 Fasteners

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Incoloy 825 8.14 g/cm3 1400 °C (2550 °F) Psi – 80,000 , MPa – 550 Psi – 32,000 , MPa – 220 30 %