C17200
C17200
Standard
JIS | DIN | EN | ASTM/UNS/CDA | GB/T |
/ | / | / | C17200 | / |
Merit
C17200 provides the highest strength of any copper alloy,with electrical conductivity considerably greater than other high-strength copper alloys. Since it is heat treated after forming, it provides excellent formability and ductility. This alloy features good stress relaxation resistance and high fatigue strength.
Applications
connectors, burn-in sockets, test sockets,switch part, relay parts, motors, thermostats, EMI shielding shrapnel.
Be | 1.8-2.0 |
Ni+Co | min. 0.2 |
Ni+Co+Fe | max. 0.6 |
Cu+Be+Ni+Co+Fe | min. 99.5 |
Request a Quote
Temper | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation (%) | Hardness(HV) |
O | 410-540 | 200-380 | min. 35 | 90-160 |
1/4H | 510-620 | 410-560 | min. 10 | 145-220 |
1/2H | 590-695 | 510-660 | min. 5 | 180-240 |
H | 685-835 | 620-800 | min. 2 | 210-270 |
OT | 1100-1380 | 920-1210 | min. 3 | 350-400 |
1/4HT | 1180-1400 | 1000-1210 | min. 2 | 360-430 |
1/2HT | 1240-1440 | 1060-1350 | min. 2 | 370-440 |
HT | 1270-1480 | 1090-1420 | min. 1 | 380-450 |
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) | 8.26 |
Electrical conductivility IACS%(20℃)* | 16-25 |
Modulus of elasticity (KN/mm²) | 127 |
Coefficient of thermal expansion 10-6/K | 17.8 |
Thermal conductivity W/(m*K) | 80-130 |
*value for the lowest temper class
UNS: C17200
- Sophia
- +86-21-62968227
- sophia@kinmachi.com
- candy_wu@kinmachi.com