C50710
C50710
Standard
| JIS | DIN | EN | ASTM/UNS/CDA | GB/T |
| C5071/ (Replace MF202) | / | / | C50710 | / |
Merit
Hardening alloy,High strength,heat resistance,Good elasticity,heat resistance,corrosion resistance,Good electrical conductivity,in many cases can replace Phosphor Bronze.
Applications
Electrical and electronic connectors, connectors, switch parts, the terminal member, the slides, clips.
JIS: C5071/ (Replace MF202)
DIN: /
EN: /
UNS: C50710
- Sophia
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| Cu | Remainder |
| Ni | 0.1-0.4 |
| Sn | 1.7-2.5 |
| P | max. 0.15 |
| Temper | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation (%) | Hardness(HV) | Bending Test(90°)GW | Bending Test(90°)BW |
| 1/2H | 410-530 | min. 330 | min. 10 | 125-170 | 0 | 0 |
| H | 490-590 | min. 450 | min. 3 | 150-190 | 0.5 | 1 |
| EH | 580-705 | min. 580 | min. 3 | 180-215 | 1 | 1.5 |
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) | 8.88 |
| Electrical conductivility IACS%(20℃)* | 32 |
| Modulus of elasticity (KN/mm²) | 115 |
| Coefficient of thermal expansion 10-6/K | 17 |
| Thermal conductivity W/(m*K) | 150 |
*value for the lowest temper class