C15100
C15100
Standard
| JIS | DIN | EN | ASTM/UNS/CDA | GB/T |
| C1510 | CuZr / 2.1580 | CuZr / CW120C | C15100 | / |
Merit
Compared to high purity copper alloys, the strength is increased during the conductivity remains almost unchanged. Besides that CuZr shows a better thermal resistance, better technological properties and better relaxation behaviour, compared to pure copper.
Applications
Automotive switches and relays, contacts, connectors, terminals, hybrid vehicles, electronic connectors, lead frames, switch blade pliers, power converters, power transformers, rectifier, circuit breakers, high voltage contacts.
| Cu | Remainder |
| Zr | 0.05-0.15 |
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| Temper | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation (%) | Hardness(HV) | Bending Test(90°)GW | Bending Test(90°)BW |
| R280 | 280-310 | min. 190 | min. 13 | 80-100 | 0 | 0 |
| R300 | 300-360 | min. 280 | min. 6 | 95-115 | 0 | 0 |
| R320 | 320-390 | min. 310 | min. 5 | 100-125 | – | – |
| R360 | 360-430 | min. 350 | min. 4 | 120-145 | – | – |
| R400 | 400-450 | min. 390 | min. 3 | 125-150 | – | – |
| R440 | 440-490 | min. 430 | min. 2 | min.135 | – | – |
Physical properties of the above materials are conventional performance indicators.If you have some special requirements,(for example property and tolerance).please contact Kinmachi Company directly，we will give you professional assessments and answers.
| Density (g/cm³) | 8.94 |
| Electrical conductivility IACS%(20℃)* | 95 |
| Modulus of elasticity (KN/mm²) | 121 |
| Coefficient of thermal expansion 10-6/K | 17.6 |
| Thermal conductivity W/(m*K) | 360 |
*value for the lowest temper class
JIS: C1510
DIN: CuZr / 2.1580
EN: CuZr / CW120C
UNS: C15100
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