C5191 WIRE
C5191 WIRE
Standard
| JIS | DIN | EN | ASTM/UNS/CDA | GB/T |
| C5191 | CuSn6 / 2.1020 | CuSn6 / CW452K | C51900 | / |
Merit
Good strength, formability and stress relaxation characteristics and solderability.
Applications
Electronic parts, springs, switches, contacts and fasteners.
JIS: C5191
DIN: CuSn6 / 2.1020
EN: CuSn6 / CW452K
UNS: C51900
- Sophia
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- sophia@kinmachi.com
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| Cu | Rem |
| Sn | 5.0-7.0 |
| P | 0.03-0.35 |
| Fe | max. 0.1 |
| Pb | max. 0.05 |
| Zn | max. 0.3 |
| Type | Temper | Yield Strength(Mpa)MIN | Yield Strength(Mpa)MAX | Diameter MM |
| Round Wire | R370 | 370 | 470 | 0.025-3.25 |
| Round Wire | R460 | 460 | 560 | 0.025-3.25 |
| Round Wire | R560 | 560 | 670 | 0.025-3.25 |
| Round Wire | R670 | 670 | 790 | 0.025-3.25 |
| Round Wire | R790 | 790 | 950 | 0.025-3.25 |
| Round Wire | R950 | 950 | – | 0.025-3.25 |
| Square Wire | R370 | 370 | 470 | 0.25-2.05 |
| Square Wire | R460 | 460 | 560 | 0.25-2.05 |
| Square Wire | R560 | 560 | 670 | 0.25-2.05 |
| Square Wire | R670 | 670 | 790 | 0.25-2.05 |
| Square Wire | R790 | 790 | 950 | 0.25-2.05 |
| Square Wire | R950 | 950 | – | 0.25-2.05 |
| Rolled Flat | O60 | 330 | 430 | Thickness: 0.25-1.25 Width: 0.4-6.4 |
| Rolled Flat | H02 | 440 | 540 | Thickness: 0.25-1.25 Width: 0.4-6.4 |
| Rolled Flat | H04 | 550 | 660 | Thickness: 0.25-1.25 Width: 0.4-6.4 |
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) | 8.8 |
| Electrical conductivility IACS%(20℃)* | 13 |
| Modulus of elasticity (KN/mm²) | 118 |
| Coefficient of thermal expansion 10-6/K | 18.5 |
| Thermal conductivity W/(m*K) | 75 |
*value for the lowest temper class