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BYP11 (4J28), similar alloy's names in different trademark systems:
Beiye | China Standard | America | Germany | France | Japan |
BYP11 | 4J28 | Glass Sealing 28 Sealmet I ASTM F256 | Vacovit 0.25 | Dilver 0 | FR25 FR28 |
Sealing alloys for soft glasses
Anode cap of electron-beam tube
Outgoing line of High Power Rectifier Diodes
| Ni | 27.0~29.0 | Fe | bal. |
| 25℃-530℃ | 10.8~11.4 |
To secure your BYP11 (4J28) with guaranteed expansion properties, contact Beiye for pricing on our certified precision alloy and supply.
