Typical Applications High strength and wear-resistant parts: bushings, bushings, flanges, gears, etc Corrosion resist
Product categories：Bronze series alloys
Product brand：QAL10~4~4-C63000
Characteristic：
Stable performance at high temperature of 400 °CProduct specific parameters
| Copper Cu | Margin | Wt% |
| Aluminum Al | 8.5~11.0 | Wt% |
| Iron Fe | 3.0~5.0 | Wt% |
| Nickel Ni | 3.0~5.0 | Wt% |
| Manganese Mn | 0.5~1.5 | Wt% |
| Silicon Si | ≤ 0.25 | Wt% |
| Zinc | ≤ 0.3 | Wt% |
| Melting point | 1050 | ° C |
| Density | 7.6 | g/cm3 |
| Conductivity | 7 | % IACS |
| Thermal conductivity k | 39 | W/m/k |
| Thermal expansion coefficient | 15.6 | μ M/m/° C |
| Elastic modulus | 120 | Gpa |
| Status | Bar specification (mm) | Tensile strength (MPa) | Yield strength (MPa) | Elongation rate (%) | Hardness (HRB) |
| R660 | Φ 7-100 | ≥ 660 | ≥ 300 | ≥ 10 | ≥ 160 |
| R720 | Φ 7-100 | ≥ 720 | ≥ 380 | ≥ 8 | ≥ 190 |
Company mail：wy@setagaya.cn
Shenzhen City manhole town west road fittec Industrial Park
Technical