Polished Bright C17300 Beryllium Copper Rod High Strength Conductivity
Good Quality High-strength Conductivity C17300 Beryllium Copper Round Bar
Copper beryllium alloy wire has very high strength, elasticity, thermal conductivity and conductivity, and is widely used in many fields. It is the material of many switches, relays, connectors, contact reeds, shielding materials, temperature controllers, and spring sheets of micro electromechanical brushes that require high-strength conductivity.
Wire diameter: 0.01-3.0mm
Hardness: O, 1 / 2h, 3 / 4h, h, eh, sh
Tensile strength ≥ 1000MPa
Yield strength (0.2%) MPa: 1035
Modulus of elasticity (GPA): 128
Conductivity ≥ 18% IACS
Thermal conductivity ≥ 105W / m.k20 ºC
Specification
| Temper | Tensile Strength | Yield Stength | Elongation A50 | Hardness | Bendability | Bendability |
| (Rm,Mpa) | Rp0.2,Mpa | % | HV | GW | BW | |
| 0 | 410-540 | - | ≥35 | 90-160 | 0 | 0 |
| 1/4H | 510-620 | - | ≥10 | 145-220 | 2 | 1 |
| 1/2H | 590-695 | - | ≥5 | 180-240 | 3 | 2 |
| H | 685-835 | - | ≥2 | 210-270 | 6 | 2 |
| OT | 1100-1380 | ≥960 | ≥3 | 350-400 | 2 | 0.8 |
| 1/4HT | 1180-1400 | ≥1030 | ≥2 | 360-430 | 3 | 1 |
| 1/2HT | 1240-1440 | ≥1100 | ≥2 | 370-440 | 4 | 2 |
| HT | 1270-1480 | ≥1140 | ≥1 | 380-450 | 6 | 3 |
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