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C17500/CuCo2Be/CW104C/DIN 2.1285 Cobalt Beryllium Copper


Chemical Composition:

Be: 0.40-0.70%
Co: 2.40-2.70%
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.


Shapes :
Round bars, Round wires, Round tube,
Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils
Custom shapes are available upon request.


Available Sizes:

Rod: Dia.5~16mm; Wire: Dia.0.1-5.0mm

Tube: OD10~60mm, ThK 0.1~10mm

Plate: thk min 0.5mm

Custom Diameter & Sizes, Random Mill lengths


Related Standard :

Rods/Bars/Tubes: ASTM B441, SAE J461,463; RWMA Class 3
Strips: ASTM B534
Sheets: ASTM B534
Wires: ASTM B441
Plates: ASTM B534, SAE J461,463; RWMA Class 3

European Standards: CuCo2Be, DIN 2.1285; CW104C to EN



- electrodes for resistance welding, preferably of rust-free and heat-resistance steels as well as welded wire mesh

- upsetting electrodes, electrode cheeks and UP nozzles

- sealing cheeks and plates for plastic welding machines

- pistons in the cold chamber diecasting machines (light alloy casting)

- nozzles for hot channel systems

- inserts for plastic injection moulds


Other material are also available

C17200/CuBe2/CW101C/DIN 2.1247      

C17300/CuBe2Pb/CW102C/DIN 2.1248      

C17500/CuCo2Be/CW104C/DIN 2.1285      

C17510/CuNi2Be/CW110C/DIN 2.0850      





Posted by Steven Guo
e-MailContact company
Shanghai Unique Alloy Co.Ltd
Address First Floor, No.65, 799 Lane, East Huanlin Road,Pudong Distric Shanghai China 200123
City & ZIP
For registered Members only.
For registered Members only.
Key Customers / Clientele All around the world
Company Profile Shanghai Unique Alloy Co.Ltd specialize in offering beryllium copper, high copper alloy, casting copper alloy, aluminum bronze, copper foil and other copper alloy since 2008. Our products have broadly been used in resistance welding, plastic injection mold, aviation, shipbuilding, military industry, metallurgy, electronics industry and so on. We strive to offer high quality with competitive price due to our advance technology and equipment.
URLFor registered Members only.
Rating (0 reviews)
Keywords (seperated by comma)Beryllium copper
Product SpecificationsRWMA CLASS 3/ ASTM B441
Industry CategoryBeryllium copper alloy
Quality/Safety Certifications
Delivery Lead Time8 days
Payment & Price TermsT T
My Offers1000kG
Product Portfolio / Other Products
CustomersAll the world
Detailed Company Introduction
FOB Price & Port21USD KG FOB Shanghai
Packaging DetailsWooden box
Our Team100 STUFF
Web SiteFor registered Members only.

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 Product Details
 Product id  593990
 Visits   103
 Date  2019.02.15

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C17500/CuCo2Be/CW104C/DIN 2.1285 Cobalt Beryllium Copper