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Copper Washer

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Product Details:

Corrosion Resistant Yes
Load Capacity Up to 380 N
Grade C11000 (Electrolytic Tough Pitch Copper)
Torque Depending on application
Capacity Suitable for low, medium, and high-pressure sealing
Shape Round
Thickness 0.5 mm to 3 mm
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Copper Washer Price And Quantity

Thermal Conductivity Excellent
RoHS Compliance Yes
OEM Service Available
Electrical Conductivity >97% IACS
Reusable Yes, if not deformed
Density 8.94 g/cm³
Melting Point 1083°C
Packing Type Polybag/box
Operating Temperature Range -65°C to +250°C

Copper Washer Product Specifications

Surface Treatment Natural finish / Annealed
Finish Bright copper
Hardness HV70-HV100
Tensile Strength 210 MPa minimum
Feature Excellent conductivity, non-magnetic, ductile, duct-resilient
Diameter 6 mm to 50 mm
Standard DIN 7603, IS 3175, BS 2874
Head Type Flat washer
Thickness 0.5 mm to 3 mm
Application Hydraulic, automotive, plumbing, electrical, and industrial machinery
Shape Round
Torque Depending on application
Capacity Suitable for low, medium, and high-pressure sealing
Grade C11000 (Electrolytic Tough Pitch Copper)
Load Capacity Up to 380 N
Material Pure copper
Fasteners Type Sealing washer
Corrosion Resistant Yes
Tolerance 0.05 mm

Thermal Conductivity Excellent
RoHS Compliance Yes
OEM Service Available
Electrical Conductivity >97% IACS
Reusable Yes, if not deformed
Density 8.94 g/cm³
Melting Point 1083°C
Packing Type Polybag/box
Operating Temperature Range -65°C to +250°C

Copper Washer Trade Information

Payment Terms Cash Advance (CA)
Delivery Time 10 Days
Main Domestic Market All India

Product Description

Copper Washer that our renowned company proposes is utilized for a wide range of general connection applications such as pipeline fittings, hardware fitting, gas supply systems, and so on. The washer has smooth edges, high strength, robust construction, dimensional accuracy, super rust resistance, and long life, as it is fabricated from the best grade copper sheet with modern die-casting machine under direction of domain experts. Furthermore, Copper Washer can be bought in desired quantity with safe box, bag, and carton packaging.

Superior Conductivity and Thermal Performance

Copper washers exhibit electrical conductivity over 97% IACS and outstanding thermal conductivity, guaranteeing reliable performance in transmission and heat dissipation applications. Their robust grade and construction make them ideal for tasks demanding consistent conductivity and temperature stability.

Precise Dimensions and High Pressure Sealing

With tolerance as tight as 0.05 mm and diameters spanning from 6 mm to 50 mm, these washers achieve accurate fitting, essential for efficient sealing. Suitable for low, medium, and high-pressure operations, they ensure dependable performance in demanding hydraulic and automotive environments.

Reusable and Environmentally Compliant Design

Copper washers are reusable provided they remain undeformed after use, set apart by their natural or annealed finish and RoHS compliance. Being non-magnetic and corrosion-resistant, these washers support sustainable engineering practices across infrastructure and manufacturing sectors.

FAQ's of Copper Washer:

Q: How should copper washers be installed to ensure optimal sealing performance?

A: Copper washers should be placed between mating surfaces and tightened to manufacturer-recommended torque levels, allowing for secure sealing even in high-pressure settings. Proper installation ensures the washer conforms to the surface and maintains reliable performance.

Q: What benefits do copper washers offer over other washer materials?

A: Copper washers provide superior thermal and electrical conductivity, corrosion resistance, and excellent ductility. Their non-magnetic properties and ability to withstand wide temperature ranges make them ideal for applications that demand long-lasting sealing and efficient energy transfer.

Q: When can copper washers be reused in an assembly process?

A: Copper washers are reusable when they have not been deformed by previous use. Inspect each washer for any signs of distortion or cracking; undamaged washers can be reinstalled, supporting economical and sustainable maintenance cycles.

Q: Where are copper washers most commonly used?

A: Copper washers are widely employed in hydraulic systems, automotive assemblies, plumbing connections, electrical enclosures, and industrial machinery. Their excellent conductivity and sealing capacity make them essential in environments requiring secure and efficient connections.

Q: What is the process for ordering OEM copper washers with specific dimensions?

A: To order OEM copper washers, provide detailed specifications including diameter, thickness, and required tolerances. OEM service is available to support customized production, ensuring washers meet project-specific standards and technical requirements.

Q: How does the natural or annealed surface treatment affect copper washer performance?

A: Natural and annealed finishes enhance ductility and sealing capability; annealed washers are softer, offering better adaptability to surface irregularities, while natural finish washers provide higher strength, supporting diverse operational needs.

Q: What is the recommended operating temperature range for copper washers?

A: Copper washers are engineered to function reliably between -65C and +250C, protecting connections in both extreme cold and high-temperature conditions.

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