Leaded Beryllium Copper Wire EN CuBe2Pb For RF Coaxial Connector,
Switch Parts
Physical Properties:
Density (g/cm3): 8.36
Elastic Modulus (GPa): 131
Thermal Expansion Coeffsient(m/m℃): 17.8×10-6
Thermal Conductivity(25℃)(W/m℃): 107
Melting Point(°C): 870℃
Typical Applications:
1) Electrical Industry: RF Coaxial Connector, Switch Parts, Relay
parts, Electrical Connectors
2) Fuse Clips, Contact Bridges, Electrical Motor Components
3) Navigational Instruments, Electrical Switch and Relay Blades
4) Industrial: Bushings, Non-Sparking Safety Tools, Shafts, Pumps,
Springs
5) Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump
Parts, Valves
6) Bourdon Tubes, Bellows, Electrochemical Springs, Flexible Metal
Hose
Chemical Composition of C17300 Beryllium Copper Alloys:
| CUBERYLLIUM® Brand | UNS-Number | Beryllium | Cobalt
+ Nickel | +Cobalt
+ Nickel
+ Iron | Pb | Copper |
| Cuberyllium-C173 | C17300 | 1.80-2.00 | 0.20 min | 0.6 max | 0.2～0.6 | Balance |
Note: Copper plus additions equal 99.5% minimum.
International Specification:
Wires: ASTM B197, AMS4725, SAE J461,463
European Standards: CuBe2, DIN 2.1247, CW101C to EN
Most Commonly Temper Used:
Wires: A(TB00),1/4 H(TD01),1/2 H(TD02),3/4H(TD03),H(TD04)
Mechanical and Electrical Properties:
| Alloy | Temper (*) | Heat Treatment | Tensile Strength ksi | Elongation percent | Electrical Conductivity percent IACS |
CUBERYLLIUM
173 | A | / | 400～580 | 30-60 | 15-19 |
| (TB00) |
| 1/4 H | / | 570～795 | 3~25 | 15-19 |
| (TD01) |
| 1/2 H | / | 710～930 | 2~15 | 15-19 |
| (TD02) |
| 3/4 H | / | 840～1070 | 2~8 | 15-19 |
| (TD03) |
| H | / | 915～1140 | 1~6 | 15-19 |
| (TD04) |
CUBERYLLIUM
173 | AT | 3 hr 315 | 1050~1380 | 3 min | 22-28 |
| (TF00) |
| 1/4 HT | 2 hr 315 | 1150~1450 | 2 min | 22-28 |
| (TH01) |
| 1/2 HT | 1.5hr 315 | 1200~1480 | 2 min | 22-28 |
| (TH02) |
| 3/4 HT | 1.0 hr 315 | 1250~1585 | 2 min | 22-28 |
| (TH03) |
| HT | 1.0hr 315 | 1300~1585 | 1 min | 22-28 |
Product Photos:
More Products:
More range of copper and copper alloys, in full series of shapes:
Sheet, Bar, Tubes, Strips and Wire list as below:
C17000/170 (CuBe1.7, 2.1245, Alloy165)
C17200/172 (CuBe2, 2.1247, Alloy25)
C17300/173 (CuBe2Pb, 2.1248, AlloyM25)
C17500/175 (CuCo2Be, 2.1285, Alloy10)
C17510/1751 (CuNi2Be, 2.0850, Alloy3)
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: Why you melting by Vacuum semi-Continuous Furnace?
A2:Could be get the Cast ingot without gas,smaller segregation,
Grain Refinement.
Q3:Could you produce Beryllium Copper strip by Mill Hardened
process?
A3: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.
Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the
amount is different.
