Hangzhou Cuberyllium Metal Technology Co.,Ltd.
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CuCo2Be / UNS. C17500 Beryllium Copper Tube With Highly Thermal And Electrical Conductivity
Product Description:
Name: Beryllium Copper Tube
Grade: CuCo2Be / UNS. C17500
End Product Form: Pipe, Tube
State: A(TB00), H(TD04), AT(TF00), HT(TH04)
Standard: ASTM B 937, SAE J 461, SAE J 463, RWMA Class 3, EN 12163, EN 12165, EN 12167
Application: Use in products for resistance welding application
Feature: with highly thermal and electrical conductivity
Package: in plywoode cases or wooden cases
Size: Custom Diameter & Sizes, Random Mill Lengths
Introduction of CUBERYLLIUM®:
CUBERYLLIUM® specializing in the production of machining beryllium copper alloys, including copper beryllium sheet/plate, copper beryllium rod, copper beryllium strip, copper beryllium wire, copper beryllium tube/pipe and so on. Various products could be customized according to customers' requirements. We have more than 10 years of metal production export experience.
Our products are exported to Europe, the United States, the Middle East, Africa, Asia and other regions.
Beryllium copper alloys are mainly based on copper with a beryllium addition. High strength beryllium copper alloys contain 0.4-2% of beryllium with about 0.3 to 2.7% of other alloying elements such as nickel, cobalt, iron or Lead. The high mechanical strength is achieved by precipitation hardening or age hardening.
Chemical Composition of CuCo2Be / UNS. C17500 Beryllium Copper Alloy:
| CUBERYLLIUM® Brand | UNS-Number | Beryllium | Cobalt | Fe | Si | Copper |
| Cuberyllium-C750 | C17500 | 0.40-0.70 | 2.4～2.7 | <0.1 | <0.2 | Balance |
Typical Physical Properties of CuCo2Be / UNS. C17500 Beryllium Copper Alloy:
| Density | 8.83 | g/cm3 |
| Density before age hardening | 8.75 | g/cm3 |
| Elastic Modulus | 14.1 | kg/mm2 (103) |
| Thermal Expansion Coefficient | 18x10-6 | 20 °C to 200 °C m/m/°C |
| Thermal Conductivity | 0.48 | (cal/(cm-s-°C |
| Melting Range | 1000-1070 | °C |
Typical Applications for CuCo2Be / UNS. C17500 Beryllium Copper Alloy:
A: 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.
Temper Designations of CuCo2Be / UNS. C17500 Beryllium Copper Tube (CUBERYLLIUM ®-750):
| Cuberyllium Designation | ASTM | Mechanical and Electrical Properties of Copper Beryllium Tube/Pipe | |||||
| Temper | Outside Diameter or Distance Between Parallel Surfaces (mm) | Tensile Strength (Mpa) | Yield Strength 0.2% offset(Mpa) | Elongation Percent | HARDNESS (Rockwell B Scale) | Electrical Conductiviry percent(IACS) | |
| A | TB00 | All sizes | 240～380 | 70～210 | 20-35 | B20-50 | 20-30 |
| H | TD04 | up to 76 | 440~550 | 340~520 | 10-15 | B60-80 | 20-30 |
| AT | TF00 | All sizes | 680～890 | 550～690 | 10-25 | B92-100 | 45-60 |
| HT | TH04 | up to 76 | 750 ~ 960 | 650 ~ 860 | 5-25 | B95-102 | 48-60 |
Product Photo:
FAQ:
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.