Dispersion Alumina Copper Round Rods For Relay Lades And Switches
UNS.C15715 Dispersion Alumina Copper Round Rods For Relay lades and Switches
Product Normal Description:
| Product Name | Dispersion alumina copper round rods |
|---|---|
| Model No. | UNS.C15715 |
| Product Specification: | Custom specification is available upon request. |
| Available Products: | Round rods, bars, wire, flat products |
| Delivery Time: | Usually within 10~15 days |
| Package: |
Packed in woodencases |
| Brand Name: | CUBERYLLIUM® |
About CUBERYLLIUM®:
Hangzhou Cuberyllium Metal Technology Co.,Ltd. specialized in supplying beryllium copper alloys, high copper alloys, casting copper alloys, copper foil and other copper alloys. Our products have broadly been used in resistance welding, plastic injetion mold, aviation, shipbuilding, military industry, metallurgy, electronics industry and so on. We strive to offer high quality with competitive price due to our advanced technology and equipment.
Chemical Composition of UNS.C15715 Dispersion Alumina Copper Alloy:
Product Grade: CUBERYLLIUM ®-C15715 (RWMA Class 21)
| Aluminum | 0.15% by wt. as Al₂O₃ |
| Cu: | Balance |
Typical Physical Properties of UNS.C15715 Dispersion Alumina Copper Alloy:
| Melting Point | 1083°C |
| Density | 8.90 g/cm3 at 20°C |
| Electrical Conductivity (σ) | 0.533 μ Ω-cm at 20°C |
| Thermal Conductivity (K) | 365 W/m/K at 20°C |
| Electrical Resistivity (ρ) | 1.86 μ Ω-cm at 20°C |
| Coefficient of Thermal Expansion | 16.6 μm/m/°C (20-150°C) |
| Modulus of Elasticity (Tension) (λ) | 130 Gpa |
Mechanical Properties of UNS.C15715 Dispersion Alumina Copper Alloy:
| Shapes | Thickness or Dia. | Temper | Tensile Strength | Yield Strength | Elongation | Hardness | |||
| mm | in | or Condition | MPa | ksi | MPa | ksi | % | HRB | |
|
Flat products |
10 | 0.400 | As Cons.* | 413 | 60 | 331 | 48 | 20 | 62 |
| 1.3 | 0.050 | CW**88% | 579 | 84 | 537 | 78 | 7 | - | |
| 0.6 | 0.025 | CW 94% | 620 | 90 | 579 | 84 | 7 | - | |
| 0.15 | 0.006 | CW 98% | 661 | 96 | 613 | 89 | 6 | - | |
|
Plate |
Up to 130 | 5.0 | As Cons. | 365 | 53 | 255 | 37 | 26 | 62 |
| 25 | 1.0 | CW 60% | 476 | 69 | 427 | 62 | 10 | - | |
| 16 | 0.625 | CW 75% | 483 | 70 | 455 | 66 | 10 | - | |
|
Rod |
29 | 1.125 | As Cons. | 393 | 57 | 324 | 47 | 27 | 62 |
| 19 | 0.75 | CW 55% | 427 | 62 | 407 | 59 | 18 | 68 | |
| 7 | 0.275 | CW 94% | 496 | 72 | 469 | 68 | 9 | 72 | |
|
Wire |
1.3 | 0.050 | CW 99% | 524 | 76 | 496 | 72 | 2 | - |
| 0.4 | 0.015 | CW 99.9% | 606 | 88 | 579 | 84 | 1 | - | |
| Rounds | Up to 760 | 30 | As Cons. | 365 | 53 | 255 | 37 | 26 | - |
Applications of UNS.C15715 Dispersion Alumina Copper Alloy:
Cuberyllium C15715(RWMA Class 21) is primarily designed for applications requiring the highest electrical and thermal conductivities along with good elevated temperature strength. Cuberyllium C15715 has excellent cold working characteristics, and can be drawn into fine wire or rolled into th5in sheets.
| Recommended for: | Hybrid circuit package components; such as vacuum tube and microwave tube |
| X-ray tube components; such as anodes, grids, cathodes, helixes and heat sinks | |
| Electrical components; such as circuit breakers, relay blades and switches | |
| Rotating equipment components; such as commu- tators, electric generator, motor components and brush springs | |
| High power magnet winding |
For applications requiring brazed joints and /or extended high temperature exposure in hydrogen-containing atmospheres or vacuum, low Oxygen is availbale and recommended.
Product Photos:
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