PR.png

PRODUCTS

MESSAGE

SUBMIT

‹

›

‹

  • C17500 CuCo2Be Beryllium Copper
  • C17500 CuCo2Be Beryllium Copper

›

C17500 CuCo2Be Beryllium Copper
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.
Email：sales02@laymore-metal.com
WhatsApp：8618001513158
MESSAGE

Product Details


CuCo2Be Cobalt Beryllium Copper Rod Out Diameter 0.06-2.00mm For Electrical Industry

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.

C17500 Beryllium Copper Rod Specification

NameC17500 Beryllium Copper Rod, CuCo2Be Cobalt Copepr Rod, Alloy 10 Copper Rod
Standard of RodASTM B441, SAE J461, 463; RWMA Class 3
Different ShapeWe offer C17500 Rods/Bars in various shapes, sizes, strandards and grades to offer wide customization options to our customers.
ProcessingSeamless / Welding
ApplicationA: Electrical Industry: Switch Parts, Connectors, Spring Connectors, Fuse Clips, Relay Parts;B: Fasteners: Washers, Fasteners;C: Industrial: Spring, Resistance Welding Equipment, Resistance and Spot Welding Tips, Seam Welding Dies, Die-Casting Plunger Tips, Tooling for Plastic Moulds.

Chemical Composition of CuCo2Be Cobalt Beryllium Copper Alloy:

CUBERYLLIUM®BrandUNS-NumberBerylliumCobaltNickelCobalt+NickelLeadCopper
Cuberyllium-C750C175000.40-0.702.4～2.7---Balance

Typical Physical Properties of CuCo2Be Cobalt Beryllium Copper Alloy:

Density8.83g/cm3
Density before age hardening8.75g/cm3
Melting Range1000~1070℃
Elastic Modulus14.1(kg/mm2 (103)
Thermal Expansion Coefficient18 x 10 -620 °C to 200 °C m/m/°C
Thermal Conductivity0.48cal/(cm-s-°C)

Mechanical and Electrical Properties of Copper Beryllium Rod&Bar and Tube of CUBERYLLIUM®-750:

Temper(*)DiameterHeat TreatmentTensile StrengthMpaElongation Percent(Min)Electrical ConductivityPercent IACSHardness RockwellB Scale
A(TB00)ALL SIZE/240~38020~4020~35B20~50
H(TD04)ALL SIZE/440~55010~2020~35B20~30
AT(TF00)ALL SIZE3 hr 480℃680~90010~3045~60B92~100
HT(TH04)ALL SIZE2 hr 480 ℃750~9605~3048~60B95~102

Weldability

Soldering, brazing, gas shielded arc welding, coated metal arc welding, spot welding, seam welding and butt welding are all recommended

Hot & Cold Workability

Good hot working properties. Excellent cold working properties.

Key Technology of Beryllium Copper(Heat treatment)

Age Hardening

Age hardening significantly enhances the material’s strength. This reaction is generally carried out at temperatures between 260°C and 540°C depending on alloy and desired characteristics. This cycle causes the dissolved beryllium to precipitate as a beryllium rich (gamma) phase in the matrix and at the grain boundaries. It is the formation of this precipitate which causes the large increase in material strength. The level of mechanical properties attained is determined by the temperature and time at temperature. It should be recognized that beryllium copper has no room temperature aging characteristics.

Message

SUBMIT

Related Products