BE2040 Beryllium copper plate/sheet, BeCu

Beryllium Copper Plate/Sheet Description

Beryllium Copper Plate/Sheet is a high-performance alloy known for its exceptional strength, conductivity, and corrosion resistance. Composed of copper with a small percentage of beryllium, BeCu combines the advantages of metal strength with excellent electrical and thermal properties.

Beryllium Copper Plate/Sheet Types

Beryllium copper plates are highly versatile materials known for their exceptional strength, conductivity, and corrosion resistance. Beryllium copper plates, such as Alloy 25 (C17200), are widely used in electrical connectors, springs, and aerospace components due to their high strength and excellent conductivity. Alloy 190 (C17500), with its lower beryllium content and good formability, is ideal for applications in telecommunications and mould making. Alloy 290 (C17510) is a cost-effective option with good machinability, making it suitable for electronics and industrial tools. 

Alloy 3 (C17300) contains lead, which improves machinability, making it perfect for precision parts like bearings and valve components. Alloy M25 (Modified C17200) offers enhanced strength and wear resistance, making it a preferred choice for aerospace, defence, and tooling applications. Alloy 165 (C17000) provides a balance of strength and conductivity, commonly used in springs and automotive components. Alloy 10 (C17530), with added chromium, is used in high-performance electrical contacts and aerospace applications. 

Beryllium copper plates are essential in industries requiring durable, high-performance materials. For high-quality beryllium copper plates, trusted suppliers like Stanford Advanced Materials (SAM) offer a wide range of options to meet diverse industrial needs.

Beryllium Copper Plate/Sheet Specifications

Mechanical and Electrical Properties of Copper Beryllium Plate/Sheet

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Beryllium Copper Plate/Sheet Applications

- Plastic Moulds & Tooling
- Electronic Springs & Connectors
- Oil & Gas Equipment Components
- Automotive Powertrain Components
- Undersea & Marine Telecom Components

Beryllium Copper Plate/Sheet Packing

Our products are packaged in customised cartons of various sizes based on the material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We ensure strict adherence to packaging customisation and the use of appropriate cushioning materials to provide optimal protection during transportation.

Packaging: Carton, Wooden Box, or Customised.

FAQs

Q1. What are the advantages of BeCu plate/sheet compared to other copper alloys?

Key benefits include:

High strength after age-hardening, comparable to steel

Good electrical and thermal conductivity

Excellent fatigue and wear resistance

Non-magnetic and non-sparking properties

Outstanding formability and machinability, especially in annealed condition

Good corrosion resistance, even in marine or industrial environments

Q2. Are Beryllium Copper plates/sheets safe to handle?

Yes. Solid BeCu plate/sheet is safe to handle and use in finished form.

Safety considerations apply primarily during machining, grinding, or polishing, where fine dust or fumes may be generated. Proper ventilation, dust control, and personal protective equipment should be used. Finished parts pose no health risk.

Q3. Do BeCu plates/sheets require heat treatment?

It depends on the grade and the required properties:

· Annealed (solution-treated) plates/sheets are softer and easier to form or machine; they require age-hardening to achieve maximum strength.

· Age-hardened (HT) plates/sheets are supplied with full mechanical properties and do not need additional treatment.

Heat treatment selection depends on mechanical strength requirements, conductivity needs, and forming processes.