C90500 Bronze Washer

Upgrade your machinery with C90500 Bronze Washer for enhanced durability and performance. Learn why C90500 Bronze Washer is the top choice for professionals.

  • Enhanced Durability: C90500 Bronze Washer boasts unmatched durability, capable of withstanding extreme temperatures, corrosive environments, and heavy loads without compromising performance. Its superior strength ensures prolonged service life, reducing maintenance requirements and downtime.
  • Superior Performance:Designed for precision and reliability, C90500 Bronze Washer offers superior performance compared to conventional washers. Its impeccable dimensional stability and resistance to deformation ensure optimal functionality in critical applications, enhancing overall system efficiency.
  • Corrosion Resistance:One of the most significant advantages of C90500 Bronze Washer is its exceptional resistance to corrosion and chemical degradation. Whether exposed to harsh weather conditions or corrosive substances, C90500 Bronze Washer remains unaffected, making it ideal for outdoor and industrial applications.
  • Versatility:C90500 Bronze Washer finds application across diverse industries and environments, thanks to its versatility and adaptability. From marine equipment to aerospace components, C90500 Bronze Washer delivers consistent performance, catering to a wide range of requirements.
  • Cost-Effectiveness:Despite its superior performance and durability, C90500 Bronze Washer offers excellent value for money, providing long-term cost savings through reduced maintenance and replacement expenses. Its extended service life and minimal upkeep requirements translate to significant benefits for businesses and operators.


Unveiling the Versatile C90500 Bronze Washer

Introducing the C90500 bronze, also recognized as Gun Metal or SAE 62, a distinguished high tin bronze alloy prized for its robustness, longevity, and formidable resistance against wear and corrosion.

The C90500 bronze washer stands out as a premier choice for numerous industrial applications, thanks to its exceptional blend of strength, ductility, and resistance to corrosion. This tin bronze alloy, also referred to as gunmetal, boasts a composition comprising 87.5% copper, 10% tin, 0.3% lead, 2% zinc, and trace elements like phosphorus, silicon, and antimony.

Renowned for its remarkable load-bearing capacity and impressive resistance to wear, C90500 bronze finds its niche in critical machinery components such as bearings, bushings, gears, pump elements, and other parts enduring heavy loads and harsh corrosive conditions. Available in a variety of forms including centrifugal castings, sand castings, and solid cored bars, it can be customized to precise dimensions and tolerances, perfectly aligning with diverse industrial requirements.

Moreover, C90500 bronze finds utility in high-temperature environments, notably in self-lubricated bronze bearings where it can withstand temperatures soaring up to 800°F while maintaining approximately 25% lubrication across the bearing surface. Its versatility extends to applications spanning nuclear, structural, industrial, and bridge engineering, with different grades like C90500, C90500 Modified, and C86300 catering to distinct maximum design pressures and operational temperature ranges.

In summary, the C90500 bronze washer emerges as a top-tier material of choice, offering stellar performance across a spectrum of industrial domains, courtesy of its robustness, malleability, and resistance to corrosion. Its adaptability in various forms and ability to be tailored to specific industrial demands render it an indispensable and dependable option for a broad array of applications.

C90500 Bronze Washer

Dimensions of C90500 Bronze Washer

The dimensions of C90500 bronze washers exhibit versatility, subject to the particular application and manufacturer specifications. The alloy manifests in different configurations, ranging from solids (with outer diameters spanning from 1/2″ to 10″), tubes (ranging from 1″ to 16″ in outer diameter), to rectangles (reaching up to 20″). Standard lengths typically span 144″ for most shapes, fostering a spectrum of options for washer production and component fabrication. Furthermore, bespoke bushings and tailored dimensions can be fabricated upon request, ensuring precise alignment with application needs.

what is the hardness of c90500 bronze washer

The hardness of C90500 bronze is typically measured using the Brinell Hardness Test, which provides a hardness value in HB (Brinell Hardness). The search results indicate that the typical Brinell Hardness for C90500 bronze is 210 HB. This hardness value is important for understanding the material’s resistance to deformation under load and its suitability for various applications.


Renowned for its exceptional endurance, C90500 bronze owes its durability to its high tin composition complemented by alloying elements like zinc and phosphorus. This unique blend engenders a harmonious amalgamation of strength and resistance to corrosion, rendering it suitable for operation in demanding environments. With a crushing strength of 280 MPa and a tensile strength of 320 MPa, coupled with a 20% elongation at break, C90500 bronze washers exhibit robustness, capable of withstanding formidable loads and enduring stress without succumbing to failure, thus guaranteeing prolonged reliability.

Usage of C90500 Bronze Washer

C90500 bronze washers find application across diverse industries, owing to their robustness, longevity, and resistance to wear and corrosion. They serve myriad purposes, including:

  1. Industrial Machinery: For pivotal components such as bearings, bushings, gears, and pump impellers necessitating robustness and resilience against wear.
  2. Marine Applications: In environments demanding corrosion resistance, such as for pump bodies, valve components, and steam fittings.
  3. Heavy Construction Equipment: For components subjected to substantial loads and sluggish or intermittent motion, as encountered in movable bridge components and turntables.
  4. Aerospace and Defense: In contexts mandating reliability and high-performance under elevated loads and stresses.

The adaptability of C90500 bronze, coupled with its malleability and machinability, empowers its deployment in tailored applications requiring precise dimensions and specialized properties. This inherent versatility, complemented by its mechanical prowess, positions it as the preferred material for fabricating resilient and dependable washers and ancillary components.


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