BeCu Copper Beryllium Sheet With 6mm Thickness 50mm Width Elongation 9%

Place of Origin China
Certification ISO,SGS
Model Number BeCu
Minimum Order Quantity 50
Price 30
Packaging Details in coil packed into wooden case
Delivery Time 10~15days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

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Product Details
Name Copper Beryllium Sheet CUBERYLLIUM® Grade CUBERYLLIUM® 172
Size 6mm X 50mm Standard ASTM B194
Safe Handling No Special Health Risk. Machining Property Good
Surface Bright/Polished Flatness Good
State TD02 Application For Electrical Industry
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BeCu Copper Beryllium Sheet


6mm Thickness Copper Beryllium Sheet


Polished C17200 Beryllium Copper Sheet

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Product Description

BeCu Copper Beryllium Sheet With 6mm Thickness 50mm Width Elongation 9%

Product Normal Description:

Product Name: BeCu copper beryllium sheet

Standard: ASTM B194

Product Size: 6mm x 50mm

State: TD02

Typical Application: For electrical industry

Product Brand: CUBERYLLIUM®


Chemical Composition of BeCu Copper Beryllium Alloy:

Product Grade: CUBERYLLIUM ®-172(UNS. C17200)

Numbering Be Co+Ni Cu Fe Pb Si Al
C17200 1.8-2.0 ≥0.2 Margin 0.15 - 0.15 0.15

Note: Copper plus additions equal 99.5% Minimum.


Typical Physical Properties of BeCu Copper Beryllium Alloy:

Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
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
Melting Range (°C): 870-980


Temper Designations of BeCu Copper Beryllium Plate:

Mechanical and Electrical Properties of C17200 Sheet/Plate



Tensile Strength


Elongation Percent


Rockwell B or C Scale

Electrical Conductivity
(% IACS)
Designation Designation
A TB00   All Size 400~580 20~60 B45-85 15~19
H TD04 <10 600~880 8~20 B91-103 15~19
10~25 600~850 8~20 B90-102 15 ~ 19
25~50 580~820 8~20 B88-102 15 ~19
>50 580~820 8~20 B88-102 15 ~19
3 hr 315℃
All Size 1120~1358 3~10 C36-41 22 ~ 28
HT TH04 2 hr 315℃ <10 1200~1450 1~5 C38-45 22 ~ 28
10~25 1200~1500 1~5 C38-44 22 ~ 28
25~50 1200~1450 2~5 C37-43 22 ~ 28
>50 1100~1350 2~5 C36-42 22 ~ 28


Product Photos:

BeCu Copper Beryllium Sheet With 6mm Thickness 50mm Width Elongation 9% 0


Excellent Properties of BeCu Copper Beryllium Alloy:

BeCu Copper Beryllium Sheet With 6mm Thickness 50mm Width Elongation 9% 1

Advantages of BeCu Copper Beryllium Sheet:

The copper content in the Beryllium Copper Sheets allows them to gain greater resistivity to pitting and splitting corrosion in decreasing environments. Due to the inclusion of Nickel, the development of grain boundary precipitates in the heat-affected welded region is also limited. Any of the products that may withstand wet chlorine gas, hypochlorite, and chlorine dioxide are the Beryllium Copper Caps. The Beryllium copper sheets do have strong welding properties and can be welded using all the standard methods. Beryllium copper sheets often resist corrosion against ferric and cupric chlorides, hot polluted organic and inorganic products, ammonia, formic and acetic acids, ascetic anhydride, seawater, brine and hypochlorite and chlorine dioxide solutions. The Beryllium Copper Sheet applications are extensive and can be found in multiple industries. The Beryllium Copper Sheets are used to prepare pharmaceutical and food processing equipment. Pulp and paper manufacturing and Sour gas wells are also some of the Beryllium Copper Sheet applications. Beryllium copper sheets are also used for emission management tank liners, ducts, and dampers.

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