Incoloy Washers

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Incoloy Washers Manufacturer and Supplier in Indonesia, Jakarta

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Bilal Fasteners stands out as a top-notch manufacturer and supplier of **Incoloy Washers** right in Jakarta, Indonesia. They specialize in delivering high-performance fastening solutions that can handle extreme conditions. These washers are crafted to offer exceptional strength, along with impressive resistance to oxidation and corrosion, especially in high-temperature and chemically challenging environments. Using only the finest Incoloy grades like Incoloy 800, 825, and various nickel-iron-chromium alloys, Bilal Fasteners guarantees that every washer adheres to strict international quality and dimensional standards. Industries such as petrochemical, marine, power generation, and heat treatment rely on Incoloy Washers for their stability, reliability, and long-lasting performance.

Incoloy Washers Manufacturer in Bandung, Incoloy Washers in Indonesia, Incoloy Washers in Surabaya, Incoloy Washers Dealer in Surabaya, Incoloy Washers Distributor in Surabaya.

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Typically, Incoloy Washers are made up of a blend of nickel (30–46%), iron (30–50%), and chromium (19–23%), with some grades incorporating molybdenum, copper, and titanium. These washers boast impressive mechanical properties, with tensile strength ranging from 550 to 750 MPa, and they excel in resisting oxidation, carburization, and stress corrosion cracking. The Incoloy 800 series is particularly renowned for maintaining its strength and resisting surface degradation even in elevated temperatures, making it a fantastic choice for long-term use in tough industrial settings.

Incoloy Washers Specifications

Grades
  • Incoloy 825 Washers Incoloy 800 Washers Incoloy 925 Washers
ASTMASTM F2281, ASTM F468M, ASTM F468 UNS N08825, ASTM F467
Incoloy Washers Sizes
  • Cold Forming process: M2-M24
  • Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg
  • CNC Machining for M100 / 4” Dia, up to 1500mm lg

Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric Incoloy Fasteners

Alloy 825 Bolts Size Metric
  • Dia: M10 – M110
  • Length: 12 – 1200MM
Incoloy Hex Bolts Size Inch
  • Dia: 1/2″ – 4.0″
  • Length: 1/2″ – 52″
Standard

Manufacturer of Incoloy Washers as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards

  • American SAE
  • ANSI B 18.2.4 2M
  • American ASME
  • ANSI B 28.2.4 1M
  • GB/T5783, GB/T5782, GB5783
  • ANSI – American National Standards Institute
  • British BS
  • Italian UNI
  • Indian IS
  • International ISO
  • German DIN
  • Spanish CSN
  • Polish PN
  • European EU

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Incoloy Washers Mechanical Properties

Grade
Tensile Strength (MPa) min
Yield Strength 0.2% Proof (MPa) min
Elongation (% in 50mm) min
Hardness
Rockwell B (HR B) max
Brinell (HB) max
Incoloy Fasteners
Psi – 75,000 , MPa – 520
Psi – 30,000 , MPa –205
30

Incoloy Washers Chemical Composition

Grade
C
Mn
Si
Fe
S
Cr
Al-Ti
Ni
Incoloy Fasteners
min.
39.5
19.0
0.15
30.0

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Commited to High Quality Service

To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.

Incoloy washers manufactured are critical in a number of high performance related operations. In chemical processing they are able to manage exposure to aggressive chemicals and high temperatures. In aerospace, they offer safe sealing and separation where conditions are likely to be harsh. In power generation, they protect against corrosive agents and heat. Furthermore, Incoloy washers are applied in oil and gas industries due to their high performance in conditions that are unfriendly to other materials. 

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Types of Incoloy Washers

Incoloy Washers
Incoloy Lock Washers
Incoloy Tab Washers
Incoloy Star Lock Washers
Incoloy Bonded Sealing Washers
Incoloy Lag Stud Bolts

Incoloy Washers find their place in industries where fasteners face high temperatures and corrosive chemicals. They’re perfect for applications in heat exchangers, chemical processing equipment, power boilers, pressure vessels, marine systems, and nuclear fuel processing. Additionally, you’ll find Incoloy Washers in furnace fixtures, exhaust systems, and gas turbines, where thermal stability and mechanical integrity are crucial. Their ability to resist pitting, crevice corrosion, and acid attack means less maintenance and greater operational reliability, making them a go-to option for engineers working in demanding industrial environments.

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Aerospace Industry
Petrochemical Industry
Defence Industry

Incoloy Washers Applications