C86500 Thick Copper Sheet Metal

C86500 is a manganese bronze alloy (high-strength yellow brass) known for its excellent wear resistance, high strength, and good corrosion resistance, commonly used in heavy-duty applications like gears, bushings, and valve components.

High Strength and Toughness

Excellent Wear Resistance

Good Corrosion Resistance

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Introduction

C86500 Thick Copper Sheet Metal

C86500 copper sheet is a high-performance manganese bronze alloy renowned for its exceptional strength, wear resistance, and corrosion resistance in industrial applications. Through precise alloy composition—typically including copper, zinc, manganese, aluminum, and iron—it develops a microstructure that combines high hardness with good toughness, enabling it to withstand heavy loads, impact, and high-friction conditions. Its surface, whether specially treated or naturally formed, provides effective protection against seawater, chemical media, and industrial atmospheres, significantly extending service life.

In practical applications, C86500 copper sheet excels in manufacturing critical components such as bushings, gears, worm wheels, sliders, and valve guides for heavy machinery. Its ability to maintain dimensional stability under extreme pressure and its anti-galling properties make it a reliable choice for demanding environments where material failure is not an option.

parameter

Physical Properties

Melting Point – Liquidus°F	1616
Melting Point – Solidus°F	1583
Densitylb/cu in. at 68°F	0.301
Specific Gravity	8.33
Electrical Conductivity% IACS at 68°F	22
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F	49.6
Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F)	11.3
Specific Heat CapacityBtu/ lb /°F at 68°F	0.09
Modulus of Elasticity in Tensionksi	15000
Magnetic Permeability	1.09

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Applications for C86500 Thick Copper Sheet Metal

Heavy Machinery & Industrial Equipment

Widely used to manufacture wear-resistant components such as bushings, bearings, wear plates, and liners that must endure constant friction, heavy loads, and impact in equipment like excavators, cranes, and presses.

Marine & Offshore Engineering

Ideal for seawater-exposed parts due to its excellent corrosion resistance. Common applications include propeller hubs, valve stems, pump components, and marine hardware on ships, docks, and offshore platforms.

Valves & Fluid Power Systems

Frequently specified for valve guides, seats, and stems in high-pressure fluid control systems, as well as components in hydraulic and pneumatic equipment where strength and leak-proof sealing are critical.

Construction & Mining

Utilized in heavy-duty construction equipment and mining machinery for parts like gear blanks, sprockets, and structural supports that require high strength-to-weight ratio and resistance to abrasive environments.

Strength

Company Strength

Our Team

Gnee steel group is a professional one-stop supply chain company for steel products in China. The copper technology has reached the world average technology level and has been approved by dozens of project companies to be the star company in Asia.

Established in 2008 with a registered capital of 5 million RMB, Gnai has made remarkable progress and development in the steel market. At present, the company has a total investment of 30 million yuan, a plant area of more than 35,000 square meters and more than 200 employees. With a clear strategic framework, a complete governance structure, a solid management foundation, and strong financial and human resources, the company is becoming the most professional internationalized steel supply chain company in the Central Plains.

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FAQ

What problems do you often encounter ?

What Are Your Company’s Main Products?

Our main products are copper plate/sheet, coil, round/square pipe, bar, etc.

How Do You Control Quality?

Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

What Are The Advantages Of Your Company?

We have many professionals, technical personnel, more competitive prices and best after-dales service than other copper companies.