Request For Our Latest Prices on Aluminium Bronze Washers in Kolkata, India!
Rinku Fasteners, based in Kolkata, India, stands out as a top manufacturer and supplier of high-quality Aluminium Bronze Washers. These washers are crafted for strength, durability, and outstanding corrosion resistance, making them perfect for tough industrial and marine environments. Each washer is precision-engineered to ensure even load distribution, prevent loosening, and maintain secure fastening even under intense stress and corrosive conditions. Built to meet international quality standards, our Aluminium Bronze Washers promise long-lasting reliability and performance. They’re widely used across marine, chemical, petrochemical, and heavy engineering sectors, offering exceptional resistance to wear, seawater corrosion, and oxidation—ideal for critical, high-performance applications.
Rinku Fasteners located in Kolkata, India, is one of the most dependable manufacturers and distributors of Aluminium Bronze Washers of excellent quality. These are highly durable, corrosion-resistant, and exhibit very good mechanical performance. Their design also meets the most stringent industrial standards. Aluminium Bronze Washers have the features of a strong bronze with the lightness and anti-corrosive properties of aluminum, which makes them perfect for hard-working environments. They are also designed to provide safe fastening, even load spreading, and the increase in the life of the mechanical parts. The use of Rinku Fasteners’ washers has become a necessity in these three industries: automotive, marine, and machinery, for they are the source of the trust, the great performance, and the extraordinary worth that each of them gets.
|
Weight % |
Cu |
Aluminium |
Fe |
Nickel |
|
CA 104 |
Rem |
8.5 / 11.0 |
4.0 / 5.5 |
4.0 / 5.5 |
|
Material |
Tensile Stress (N/mm² ) |
0.2% Proof Stress (N/mm² ) |
Elongation % |
Hardness (HV) |
|
CA 104 |
720-820 |
420-500 |
25-15 |
200-240 |
|
Material |
Specification |
Standards |
Size
|
|
Aluminium Bronze
|
ASTM
|
ASTM B 111 C60800/ASME SB 111 C 60800 /EN 12451 CuAL5AS / CW200 / C61400 / C95400 / C61800 / C62300 / C62400 / C62500 / C95200 / C95900 / CuAL11Ni5Fe5, BS1400-AB1 & AB2, BS2874 CA104 & Ca103 / CW300G/ CW303G |
1/4″ to 2″
|
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.
Aluminium Bronze Washers, by weight, are mostly made of copper, aluminum (normally 8–10%), and small amounts of iron, nickel, or manganese to improve the strength and corrosion resistance. The material gives them very good tensile strength, hardness, and wear resistance. The are also very good resistors to seawater and industrial chemicals, they keep their shape when they are under high stress and temperature conditions. The washers have good fatigue strength and are anti-galling, so they can be used safely in both dynamic and static applications, thus the fastened joints will last even if the operating conditions are hard.
Aluminium bronze washers have found extensive usage in the different sectors that require components that are of high standards, long-lasting, and resistant to corrosion. They are perfect for marine, aerospace, automotive, and heavy machinery industries, where there is a frequent exposure to seawater, chemicals, or extreme temperatures. Generally, these washers serve the purpose of load distribution, prevention of loosening, and surface protection in bolted joints, shafts, and rotating parts. Moreover, they can be found in pumps, valves, turbines, and construction machinery, where they bring about the stability and longevity of the systems. Rinku Fasteners’ aluminium bronze washers are the source of great performance and therefore the vehicle of safety, energy saving, and durability in industrial, mechanical, and engineering sectors that are challenging
Rinku Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kolkata, India, with over 8 years of experience serving global industries.
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