Alloy M25 Square Round Beryllium Copper Bar For Switch Relay Parts

Place of Origin China
Certification ISO ROHS
Model Number C17300
Minimum Order Quantity 30kg
Price USD 30~50/KG
Packaging Details Standard Seaworthy Package
Delivery Time 10~15 working days
Payment Terms L/C, T/T, Western Union
Supply Ability 50T/Month

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Product Details
Name Alloy M25 Square/Round Beryllium Copper Bar For Switch Parts, Relay Parts Grade C17300
Diameter 2mm~8mm Standard AMS 4650,4651,4533,4534
Typical Application Switch Parts, Relay Parts Machining Property Good
State A(TB00), H(TD04), AT(TF00) Shape For Available Round,Rectangle,Square
Surface Polished Length 3000mm
Density 8.36g/cm3 Brand CUBERYLLIUM®
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Square Beryllium Copper Bar


Switch Parts Beryllium Copper Round Bar


Alloy M25 Beryllium Copper Round Bar

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Product Description

Alloy M25 Square/Round Beryllium Copper Bar For Switch Parts, Relay parts

Product Decription:

Product Description:


Package: Standard Seaworthy Package

Minimum Order Quantity: 30KG

Diameter: 6mm-30mm

Length: 1000-3000mm

Standard: ASTM B194,B196, AMS 4650,4651,4533,4534

Shapes: Round bars, Round wires, Round tube, Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils.

Custom shapes are available upon request.

Export to: Indonesia,Ukraine,USA,Brazil,Thailand,VietNam,Korea,lndia, Egypt.Dubai,Kuwait,Malaysia,Russia,Australia,etc.


Typical Applications:

1) Electrical Industry: Switch Parts, Relay parts, Electrical Connectors, Fuse Clips, Contact Bridges, Electrical Motor Components, Navigational Instruments, Electrical Switch and Relay Blades.

2) Copper bar can be made as all kindsof deeping drawing and bending str-ess components,Such as pin, rivetswashers, nuts, ducts, air gauge, screenmesh, radiator parts, etc.

3) Parts with medium strength and high conductivity, such as fuse links, springs, connectors, resistance spot welding heads, seam welding rollers, die casting machines, plastic molding molds, etc.



1. The surface of the product is smooth and flat without rust, scratch, delamination, pinhole and bubble.

2. We have professional production equipment and use vacuum Semi- Continuous Furnace for melting, which can obtain the Cast ingot without gas,smaller segregation, Grain Refinement.

3. Various Types of Specifications. Multiple specifications optional, support customized.

4. Professional service focus on automotive electronicsindustry metal materials industry over 20 years of experience.

5. Efficient service small batch customization 500-1000 kg and we can guarantee fast delivery in 7-15 days.


Lead Time:

Quantity(kilograms) 1 - 50 51 - 100 >100
Est. Time(days) 7 15 To be negotiated


Chemical Composition:

Be 1.85-2.10
Ni+Co ≥0.2
Ni+Co+Fe ≤0.6
Cu Balance


Detailed Specifications:

Bar/Rod Diameter:1.0-200mm Length:1000-6000mm
Sheet/Plate Thickness:0.2-100mm Width:100-1000mm Length:1000-2000mm
Strip/Tape Thickness:0.01-2.0mm Width:4-1000mm
Pipe/Tube Thickness:0.1-100mm OD:1-600mm



1) Timely Delivery: All inventory products can be delivered in time.

2) Customer service replied in a timely manner, and problems were solved in time.


Mechanical and Electrical Properties:


Tensile Strength


Yield Stength


Elongation (A50)




Electrical Conductivity


TB00 400-600 140 30min 45-85 15-19
TD04 620-900 520 5min 88-103 15-19
TH04 1120-1480 930 1min 35-44 22-28


Product Photos:

Alloy M25 Square Round Beryllium Copper Bar For Switch Relay Parts 0


Alloy M25 can be supplied in the form of bar or wire based on different design needs. Also there are different supply states for customers to choose according to different needs. C17300 also has good welding performance, wear resistance and adhesion resistance. It can be forged into parts of various shapes. Beryllium copper c17300 has better strength and wear resistance than chromium zirconium copper alloy.



1. How can I contact with your company?

We are always ready to serve you via Email, Telephone, Fax, Whatsapp or Mobile telephone.
Mobile/Wechat/Whatsapp: +86-17376550856

2. What is the lead time?

Usually 7 days after payment has been confirmed.

3. What is your payment terms?

T/T,L/C,Western Union,MoneyGram,Paypal.

4. What’s your advantage?

1) Professional production equipment.

2) Smooth surface.

3) Complete specification.