Beijing Weijiachuang M&E Control Technology Co., Ltd. / 2022-06-08
=== Base Info ===
=== Description ===
Parameters | FB090 Bronze Wrapped Bushing | FB091 Copper Wrapped Bushing | FB092 Bronze Wrapped Bushin | FB094 Bronze Wrapped Bushing with Seals | FB09G Bronze+ Graphite Wrapped Bushing |
Density | 8.9g/cm³ | 8.4g/cm³ | 8.9g/cm³ | 8.9g/cm³ | 8.3g/cm³ |
Pressure resistance strength | 470N/mm² | 440N/mm² | 470N/mm² | 470N/mm² | 470N/mm² |
Coefficient of heat conduction | 60W/m.k | 71W/m.k | 60W/m.k | 60W/m.k | 58W/m.k |
Linear expansion coefficient | 18.5×10^-6/K | 19.2×10^-6/K | 18.5×10^-6/K | 18.5×10^-6/K | 18.5×10^-6/K |
Hardness | 90~120HB | 80~110HB | 90~120HB | 90~120HB | 90~120HB |
Elongation | 55% | 30% | 55% | 55% | 55% |
Alloy material | CuSn8P | CuZn31Si | CuSn8P | CuSn8P | CuSn8P |
Other material | CuSn6.5P | CuSn6.5P | CuSn6.5P | CuSn6.5P |
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