BNi-2(BNi82CrSiB)钎焊粉
粒度：-60M+100M/-100M+200M/-200M
熔点：970℃-1000℃
| Alloy | Ni | Cr | Fe | B | Si | P | Cu | Mn | W | Melting Range °C | AMS/AWS A5.8 | EN1044: 1999 |
| BNi-1 | Bal | 14 | 4.5 | 3.1 | 4.5 |
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| 980-1060 | 4775/BNi-1 | NI101 |
| BNi-1a | Bal | 14 | 4.5 | 3.1 | 4.5 |
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| 980-1070 | 4776/BNi-1a | NI1A1 |
| BNi-2 | Bal | 7 | 3.0 | 3.1 | 4.5 |
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| 970-1000 | 4777/BNi-2 | NI102 |
BNi-2广泛应用于金刚石磨轮、提轮、磨盘、锉刀、开孔器的真空钎焊。
