C19010
C19010
Standard
JIS | DIN | EN | ASTM/UNS/CDA | GB/T |
C1901 | CuNiSiP | / | C19010 | / |
Merit
C19010 is a precipitation-hardened copper alloy combining high electrical and thermal conductivity with elevated strength and good stress relaxation resistance.Due to the NiSi-precipitations the relaxation properties, even at temperatures up to 150 °C are excellent. Welding, soldering and brazing properties are good too.
Applications
Fisheye terminals, switches and relays, contacts, connectors, semiconductor components, junction boxes.
Cu | Remainder |
Ni | 0.8-1.8 |
Si | 0.15-0.35 |
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Temper | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation (%) | Hardness(HV) | Bending Test(90°)GW | Bending Test(90°)BW |
R360 | 360-430 | min. 300 | min. 12 | 100-130 | 0 | 0 |
R410 | 410-570 | min. 360 | min. 9 | 125-155 | 0 | 0 |
R460 | 460-520 | min. 410 | min. 7 | 135-165 | 0.5 | 1 |
R520 | 520-590 | min. 460 | min. 5 | 145-175 | 1 | 2 |
R580 | 580-655 | min. 520 | min. 9 | 160-210 | 1 | 1 |
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) | 8.81 |
Electrical conductivility IACS%(20℃)* | 50 |
Modulus of elasticity (KN/mm²) | 127 |
Coefficient of thermal expansion 10-6/K | 16.8 |
Thermal conductivity W/(m*K) | 250 |
*value for the lowest temper class
JIS: C1901
DIN: CuNiSiP
UNS: C19010
- Sophia
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- sophia@kinmachi.com
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