0.4mm Diameter Beryllium Wire CuBe2 ASTM B197 Standard

Place of Origin China
Certification ISO ROHS
Model Number CuBe2
Minimum Order Quantity 30kg
Price USD 30/KG
Packaging Details Pack in coil+waterproofing winding film+Drier+Wooden Case
Delivery Time 10~15 Working days
Payment Terms L/C, T/T, Western Union
Supply Ability 50T/Month

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Product Details
Diameter Range 0.4mm Temper A(TB00), 1/4H(TD01), 1/2H(TD02), 3/4H(TD03, H(TD04)
Surface Bright Typical Application Coil Springs
Shape For Available Rod Or Coil Wire Package In Coils
ASTM ASTM B197 Application For Electrical Indsutry
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ASTM B197 Beryllium Wire


0.4mm Beryllium Copper Wire


0.4mm Diameter Beryllium Wire

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Product Description

CuBe2 Wires 0.4mm Diameter ASTM B197 Standard With Good Properties of Beryllium

Commodity CuBe2 Wires
Grade CuBe2, ASTM B196
Dia. 0.4mm
Length we also could cut any length according customers' demand
Surface Bright, Polished
Package Pack in woodencase
State TB00
Product Brand CUBERYLLIUM®


Introduction of CuBe2 Alloys:

CuBe2- – C17200 (CDA 172) Beryllium Copper is the most normally used Copper Beryllium compound and is eminent for its most elevated quality and hardness contrasted with business copper composites. We are one of the biggest suppliers, manufacturer, exporter of beryllium copper wire. Beryllium copper wire widely used in the electrical industry, fasteners, and other various industries such as the electrochemical industry, pumps, springs, etc.. C17200 contains appr. 2% of beryllium and accomplishes its definitive elasticity can surpass 200 ksi, while the hardness approaches Rockwell C45. In the meantime, the electrical conductivity is at least 22% IACS in the completely matured condition.C17200 likewise displays remarkable protection from stress unwinding at raised temperatures. Cuberyllium supplies beryllium copper wire, CuBe2 beryllium copper wire, UNS.C17200 beryllium copper wire as per customer’s requirements.


Chemical Composition of CuBe2 Alloy:

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

Beryllium(Be): 1.80-2.00%

Cobalt(Co) + Nickel(Ni): 0.20% Min

Cobalt(Co) + Nickel(Ni) + Iron(Fe): 0.60% Max

Lead: 0.02% Max

Copper(Cu): Balance

Note: Copper plus additions equal 99.5% Minimum.

Typical Physical Properties of CuBe2 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


Mechanical and Electrical Properties of CuBe2 Wires:

Alloy Temper (*) Heat Treatment Tensile Strength Mpa Elongation percent Electrical Conductivity percent IACS
A / 400~580 30-60 15-19
1/4 H / 570~795 3~25 15-19
1/2 H / 710~930 2~15 15-19
3/4 H / 840~1070 2~8 15-19
H / 915~1140 1~6 15-19
AT 3 hr 315℃ 1050~1380 3 min 22-28
1/4 HT 2 hr 315℃ 1150~1450 2 min 22-28
1/2 HT 1.5hr 315℃ 1200~1480 2 min 22-28
3/4 HT 1.0 hr 315℃ 1250~1585 2 min 22-28
HT 1.0hr 315℃ 1300~1585 1 min 22-28


Product Photo:

0.4mm Diameter Beryllium Wire CuBe2 ASTM B197 Standard 0



Process of Copper Beryllium Wires:

0.4mm Diameter Beryllium Wire CuBe2 ASTM B197 Standard 1


Q1:Could you produce Beryllium Copper strip by Mill Hardened process.
A1:Yes, we could produce AM(TM00), 1/2HM(TM01).HM(TM04) XHM(TM06) XHMS(TM08).,we are the only factory could do harden strip in China.

Q2: What’s the advantages the Beryllium Copper of CUBERYLLIUM®.
A2: 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.

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.