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Bimetal Washer

Bimetallic Washer, Bimetallic Washer Specifications, Bimetallic Washer Uses, Bimetallic Washer Suppliers, Bimetallic Washer Manufacturer in India.

Introducing Pearl Overseas, a distinguished supplier based in Mumbai, India, dedicated to revolutionizing your engineering ventures with top-tier bimetal Washers. These extraordinary components are the result of meticulous craftsmanship and cutting-edge technology, representing a true paradigm shift in the world of industry.

What sets our bimetallic Washers apart is their unique composition, seamlessly melding the strengths of two distinct metals. This fusion gives rise to a material that not only outperforms its counterparts but sets a new standard of excellence. When you partner with Pearl Overseas, you’re not just obtaining a product; you’re investing in a transformative solution engineered for unmatched performance, unwavering reliability, and enduring durability.

The story of bimetal goes beyond mere materiality; it encapsulates a philosophy of unwavering dedication to perfection. This thoughtful fusion results in a product that not only meets but surpasses the demands of even the most critical applications. Whether it’s powering ground-breaking innovations in aerospace or serving as the backbone of vital automotive components, our bimetallic Washers have proven their mettle in the harshest and most demanding environments.

Imagine the possibilities that open up when you integrate the exceptional capabilities of bimetal into your projects. Efficiency levels skyrocket, and innovation takes centre stage, driven by the sheer power of this remarkable material. With Pearl Overseas, you’re not just making a transaction; you’re joining a movement that’s at the forefront of shaping the future of engineering.

Embrace the potential that bimetallic Washers bring and witness your projects soar to unprecedented heights. Join us in setting a new standard for engineering excellence.

What is Bimetal Washer?

Bimetallic washers that consist of both copper and aluminium are utilized to prevent galvanic corrosion from occurring between metal parts of different materials. When certain materials like steel/copper, aluminium/copper, or zinc/copper come into contact, an electrochemical reaction is generated that leads to electrolytic corrosion.

In order to reduce the effect of corrosion while ensuring electrical continuity, bimetallic washers are placed between grounding/equipotential clamps (such as earth clamps, cable holders, or flexible earthing braids) and the steel surface on which they are mounted. The aluminium side of the bi metal washer is positioned in contact with the steel frame side, while the copper side is installed in contact with the clamp, which is typically made of copper or a copper alloy such as brass.

Pearl Overseas is among the leading Bimetal Washer manufacturers, catering to the needs of various industries across the globe. At Pearl Overseas, our production proficiency comprises an absolute variety of Bimetal Lock Washers in accord with ANSI / ASME and DIN standards. Our Bimetal Washer is made from premium quality materials, and is designed to withstand extreme temperatures, pressure, and corrosive environments.

What is the price of Bimetal Washers?

Bimetal Square Washer 1,800 Rs/Kg
Bimetallic Round Washer 25 Rs/pc

*Prices shown above are provisional prices and may change due to different market conditions. For latest prices please Contact Us at +91 – 9172333437 or send an enquiry through the Enquiry Form to get the final price within hours. Please request the updated price list and ready stock information along with your requirement. Pearl Overseas maintains a stock of all standard items and can supply them at the best price.

Bimetallic Washer Specifications

Product Name Bimetallic Washer
Material composition Copper and aluminium
Thickness 0.5mm – 3mm
Size and shape Round, square, rectangular
Temperature range -50°C to 150°C
Corrosion resistance Electroplated with zinc or nickel
Load capacity 50N – 500N
Electrical conductivity Yes
Customization options Non-standard sizes or shapes, custom materials or coatings

Bimetal Washers Technical parameter

Bimetal Sheets Base layer thickness(mm) Cover layer thickness(mm)
Cu-Al block Cu δ38~40 Al δ10~12
Al-Steel block Steel δ38~40 Alδ10~12

 

Chemical and Physical Properties of Bimetallic Washers

Material Grade Copper T2, Aluminium 1060
Copper purity 99.9%min
Aluminium purity 99.6%min
Ratio for Aluminium : Copper (Volume) 80% : 20%
Ratio for Aluminium : Copper (Weight) 55% : 45%
Density(g/cm3) 3.8
Resistivity(Ω mm2/m) <0.019
Tensile Strength(N/mm2) more than 120
Elongation (%) 27-38
Peeling Strength(N/mm) more than 12
Hardness H24 (half hard)

 

What are the properties of Bimetallic washer?

Bimetal washers have a number of properties that make them useful for a variety of applications. Some of the key properties include:

  1. Corrosion resistance: Bimetallic washers are designed to prevent galvanic corrosion between dissimilar metals, which can prolong the lifespan of equipment and machinery.
  2. Electrical conductivity: Bimetal washers are often used in grounding applications to provide electrical continuity between different metal components.
  3. Temperature resistance: Bimetallic washers can be designed to withstand high temperatures, making them suitable for use in industrial applications.
  4. Wear resistance: Bimetal washers can be coated or treated to enhance their wear resistance, which can be particularly important in high-load applications.
  5. Strength: Bimetallic washers can be designed to withstand high loads and pressures, making them suitable for use in heavy-duty applications.
  6. Flexibility: Bimetal washers can be designed to be flexible, which can be particularly useful in applications where vibration or movement is present.

Overall, bimetallic washers offer a combination of properties that make them useful in a wide range of applications, particularly those that require electrical conductivity and/or resistance to corrosion and wear.

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Applications of the Bimetal Washer

  • Substation and Switch-yard Bimetallic Clamps and Connectors: Bimetallic washers are often used in substation and switch-yard equipment to prevent galvanic corrosion between dissimilar metals, particularly in grounding applications.
  • Cable Lugs and Cable End Connectors: Bimetal washers are used in cable lugs and cable end connectors to provide electrical conductivity and prevent corrosion.
  • Distribution, panel boards, bus ducts and busbar chambers: Bimetallic washers are used in these applications to provide electrical continuity and prevent galvanic corrosion between different metals.
  • Isolators and switch gears: Bimetal washer is used in isolators and switch gears to prevent corrosion and provide electrical conductivity.
  • Safety event for Li-Ion secondary battery: Bimetallic washers are used in safety devices for Li-Ion secondary batteries to prevent overheating and electrical shorts.
  • Semiconductor packages: Bimetallic washer is used in semiconductor packages to provide thermal management and prevent thermal stress.
  • Printed Circuit Boards (PCB): Bimetal washers can be used in PCBs to provide grounding and prevent corrosion.
  • CPU heat Sink and IC heat Sink: Bimetallic washers are used in CPU and IC heat sinks to provide thermal management and prevent thermal stress.
  • Electronic and Electronic Components: Bimetallic washer is used in a variety of electronic components, such as connectors and switches, to provide electrical conductivity and prevent corrosion.
  • Other Electrical applications: Bimetallic washers can be used in a variety of other electrical applications, such as transformers, generators, and motors, to provide electrical continuity and prevent galvanic corrosion.

Why Choose Pearl Overseas?

Choosing Pearl Overseas for your bimetal washer needs is a decision rooted in trust, quality, and innovation. With a solid reputation as a leading supplier based in Mumbai, India, we bring forth a commitment to excellence that is unmatched in the industry. Our bimetallic washers are not merely products; they are precisely engineered solutions that seamlessly blend the strengths of two distinct metals, resulting in a material that surpasses the competition in performance and durability. 

What sets us apart is our unwavering dedication to perfection, ensuring that our washers not only meet but exceed the demands of the most critical applications. Whether it’s in aerospace ventures or essential automotive components, our bimetallic washers have consistently proven their mettle in the most demanding environments. When you choose Pearl Overseas, you’re not just making a purchase; you’re investing in a transformative solution that empowers your projects to reach new heights of efficiency and innovation. Join us in shaping the future of engineering excellence.