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Zhejiang Jingliang Copper-Tube Products Co., Ltd

Wholesale Beryllium Copper Rod

Beryllium Copper Rod

-- Steady & Reliable Manufacturer --

The "Super-Alloy" of the Copper World

Beryllium Copper (BeCu), specifically the C17200 grade, is the strongest copper-based alloy available, combining the electrical conductivity of copper with the strength and hardness of high-grade steel. At Zhejiang Jingliang, our Beryllium Copper rods are produced through a meticulous vacuum melting and age-hardening process. The addition of approximately 2% beryllium allows the material to reach tensile strengths of up to 1400 MPa after heat treatment, yet it retains a thermal conductivity significantly higher than tool steels. This unique "High Strength / High Conductivity" combination makes it indispensable for components that must withstand extreme mechanical stress while transferring heat or electricity. In its "hard" state, BeCu is incredibly resistant to fatigue and wear, making it the premier choice for spring-loaded contacts and heavy-duty switchgear.

One of the most critical characteristics of our Beryllium Copper rods is that they are "Non-Sparking" and "Non-Magnetic." This makes them essential for safety tools in explosive environments (oil rigs, gas plants) and for components used in sensitive medical imaging like MRI machines. While Beryllium is a hazardous material during the melting and machining phase (as dust), our finished rods are perfectly safe to handle. We provide them in various tempers, from "Solution Annealed" (soft and workable) to "Pre-Hardened" (ready for machining). At Jingliang, we utilize advanced "Stress Relieving" processes to ensure that when you machine our rods into complex connectors or molds, they maintain their dimensional stability without warping. If your application demands the "unbreakable" performance of steel with the electrical efficiency of copper, BeCu is the only solution.

Mechanical Strength & Conductivity Specs

PropertyC17200 (Alloy 25) Specification
Beryllium Content1.80% - 2.00%
Tensile Strength1100 - 1450 MPa (Post-Ageing)
Hardness (Rockwell)C36 - C45
Electrical Conductivity20% - 30% IACS
Thermal Conductivity105 W/(m·K)
Fatigue Strength300 - 450 MPa
Modulus of Elasticity131 GPa
Magnetic Permeability< 1.001 (Non-magnetic)
Available Diameters1mm - 200mm
StandardsASTM B196 / AMS 4533

Aerospace Connectors, Plastic Injection Molds, and Safety Tools

Beryllium Copper rods are the primary material for "High-Reliability Electrical Connectors" in the aerospace and defense sectors, where they must maintain spring tension over thousands of cycles. In "Plastic Injection Molding," they are used as core pins and inserts because their high thermal conductivity allows for "Faster Cycle Times" by pulling heat away from the plastic quickly. They are essential for "Non-Sparking Safety Tools" (hammers, wrenches) used in oil and gas refineries where steel tools could cause an explosion. In the "Electronics" industry, they form the "Burn-In Sockets" and spring probes used for testing computer chips. They are also found in "Oil and Gas Downhole Tools" (MWD/LWD) due to their resistance to galling and high-pressure wear. Additionally, they are used in "Automotive Welding Equipment" as high-strength electrodes that resist sticking to the workpiece.

Extreme Hardness and Fatigue Resistance

The most significant advantage of Beryllium Copper is its "Extreme Strength-to-Weight Ratio," allowing for smaller, lighter components that outperform steel. Its "Excellent Fatigue Resistance" means that springs and connectors made from BeCu will not lose their tension or "set" even after millions of operations. The "Non-Sparking Property" is a life-saving benefit for hazardous industrial environments, providing a "Zero-Ignition" tool solution. Our rods offer "High Thermal Diffusivity," which in molding applications can "Reduce Cycle Times by up to 20%," significantly increasing manufacturer profits. The "Non-Magnetic Nature" allows it to be used in high-precision electronic and medical equipment where magnetic interference must be avoided. Furthermore, BeCu is "Galling Resistant," making it the perfect material for threaded parts or heavy-duty bearings that must operate without lubrication in harsh environments.

Secure Industrial Logistics and Safety Certs

Beryllium Copper is a high-value alloy. We ship rods in "Sealed Industrial Tubes" or reinforced wooden crates to prevent surface nicks and ensure material security. Payment is 30% T/T and 70% L/C. We provide a comprehensive "Mill Test Report" (MTR) including chemical composition and "Hardness Certification." Shipping is primarily from Ningbo. Because BeCu requires specialized handling during machining (to avoid dust inhalation), we provide "Material Safety Data Sheets" (MSDS) with every shipment to ensure your workshop is fully informed of the safety protocols.

  • Q: Does Beryllium Copper need to be heat treated after I machine it?
  • A: We can supply "Pre-Hardened" (TH04) rods that are ready for use, or "Annealed" (TB00) rods that you machine and then heat-treat to achieve maximum hardness.
  • Q: Is it safe to use BeCu in drinking water?
  • A: No, Beryllium Copper is strictly for industrial, electrical, and mechanical use. It is not intended for potable water systems.
ABOUT US
30+YEARS OF
EXPERIENCE
About Us

A Reliable Partner of the Copper Tube Industry

Zhejiang Jingliang Copper-Tube Products Co., Ltd is China Beryllium Copper Rod and Beryllium Copper Rod Factory, which established in 1994, has been deeply involved in the copper tube industry for over three decades. The company primarily produce various specifications of products such as copper tubes, brass tubes, copper square tubes, fin copper tubes, copper capillary tubes, condenser copper tubes, copper evaporator tubes, and conductive rods, which are of quality and have earned the trust and acclaim of customers both domestically and internationally.

Wide Applications:

These products are widely used in various fields including air conditioning, refrigeration, heat exchange, sanitary ware, automotive, machinery, electric furnaces, and chemical industries.

Convenient Transportation:

Strategically located in Tangpu Town, renowned as the “home of copper tubes” in East China. Our company enjoys a prime location, adjacent to the Shangsan Expressway and National Highway 104, and is conveniently situated just over 70 kilometers from Hangzhou and Ningbo, ensuring easy accessibility and a business position.

Strong Financial Resources:

With its strong financial resources and advanced copper tube processing technology, our company holds an advantageous position in market share, brand value, technological content, and product quality, becoming a preferred supplier for many listed groups.

Large Scale Production:

The company occupies an area of over 20,000 square meters, with a construction area of 12,800 square meters. In 2022, our annual production exceeded 7,500 tons, with a value output of up to 450 million yuan, demonstrating our strong production capacity and market competitiveness.

Comprehensive Industry Chain:

Jingliang has now developed into a complete industrial chain integrating smelting, extrusion, drawing, precision rolling, and annealing. It has been awarded multiple honors, including "Top Ten Copper Tube Enterprises" and "Leading Taxpayer in the Copper Tube Industry".

Smart Manufacturing:

Jingliang Copper-Tube Products will better integrate the concept of factory construction into its corporate development strategy, insist on refining technology and polishing products more finely, and the future of "intelligent manufacturing".

Genuine Cooperation:

Zhejiang Jingliang Copper-Tube Products Co.,Ltd warmly welcomes friends from all walks of life to visit and offer guidance. We look forward to joining hands with you to create a brilliant future together.

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