M25 Hard Temper C17300 Beryllium Copper Bar Size 1.0 X 2000mm

Place of Origin China
Certification ISO ROHS
Model Number Beryllium Copper M25/C17300
Minimum Order Quantity 30kg
Price USD 30~50/KG
Packaging Details Pack in coil+waterproofing winding film+Drier+Wooden Case
Delivery Time 10~15 Working days
Payment Terms L/C, T/T
Supply Ability 50T/Month

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Product Details
Product Name Beryllium Copper M25/C17300 Beryllium Copper Bar CUBERYLLIUM® Grade CUBERYLLIUM®-173
Standard ASTM B196, QQ-C-530 Surface Bright, Polish
State Hard Typical Application Electrical And Industrial
Shape For Available Rod&Bar Brand CUBERYLLIUM®
Density 8.36g/cm3 Length Clients' Requirement
Diameter 1mm
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M25 Hard Temper C17300 Beryllium Copper


C17300 Beryllium Copper Bar


Polish Surface C17300 Beryllium Copper

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Product Description
Beryllium Copper M25 Hard Temper Size 1.0 X 2000mm C17300 Beryllium Copper Bar
Product Description:  
Product Name Beryllium Copper Bar
Grade M25 Alloy/ C17300
End product Form Bar
State Hard
Standard ASTM B196
Rod Size 1.0mm x 2000mm
Application Test probes


BENEFITS of Beryllium Copper M25/C17300: High stiffness for insertion applications
Good electrical and thermal conductivity
Excellent in for anti-galling concerns
Excellent machinability
Low friction properties
Excellent corrosion and erosion resistance


Chemical Composition of Beryllium Copper M25/C17300:

CUBERYLLIUM® Brand UNS-Number Beryllium Cobalt
+ Nickel
+ Nickel
+ Iron
Pb Copper
Cuberyllium-C173 C17300 1.80-2.00 0.20 min 0.6 max 0.2~0.6 Balance

Note: Copper plus additions equal 99.5% minimum.


Typical Physical Properties of Beryllium Copper M25/C17300:

Density: 8.36g/cm3

Density before age hardening: 8.25g/cm3

Melting Range: 870~980℃

Elastic Modulus((kg/mm2 (103)): 13.4

Thermal Expansion Coefficient(20 °C to 200 °C m/m/°C): 17 x 10 -6

Thermal Conductivity(cal/(cm-s-°C)): 0.25



CUBERYLLIUM® manufactures copper beryllium in several distinct compositions. These fall into two categories: alloys selected for high strength (Alloys 172,173,170) and alloys selected for high conductivity (Alloys 751,750,741). And Gost standard QBe2,QBe1.9Ti for Russia Market. Also Supply Master alloy : CuBeryllium-200; CuBeryllium-275);CuBeryllium-350 and Cuberyllium-400 to global factory.


Cuberyllium is an industry-leading manufacturer of  beryllium copper alloys. Our inventory is manufactured to ASTM specifications. Our beryllium copper alloys could be custom manufactured to your specific size and shape need, whether is be strips, rods, bars, sheets, plates, wires or tubes. Our production lines have been developed to produce exceptional, consistent quality in every copper alloy we produce.



Beryllium Copper Bar Packaging & Shipping Policy:

  • Package:

Beryllium Copper Bar packing will be according to international standard in bundles strapped by strips then into wooden case to avoid any damage.

  • Delivery

Usually within 10-25 days or asap if we have enough stock


M25 Hard Temper C17300 Beryllium Copper Bar Size 1.0 X 2000mm 0



Q1:What’s the advantages the Beryllium Copper of CUBERYLLIUM®?

A1: 1: The Biggest Coil weight could be reach 1200kg/Coil.

2:We are the only one who melting by Vacuum semi-Continuous Furnace.

3:Surface further polishing for top clients.

Q2: How about your payment terms?
A2: Generally, 30% as deposit by T/T, then 70% should be paid before the delivery.

Q3: Why you melting by Vacuum semi-Continuous Furnace?
A3:Could be get the Cast ingot without gas,smaller segregation, Grain Refinement

Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different