Thank You for Your Attention on Beiye!
BYP46 (4J54) has a certain linear expansion coefficient in a range of temperature. Similar alloy's names in different trademark systems:
Beiye | China Standard | America | Germany | France |
BYP46 | 4J54 | Alleg heng 4750 | FeNi54 | N54 |
Soft glass sealing
TV glass sealing
Maria glass
Welding electrodes for cast iron
Ni | 53.5~54.5 | Fe | bal. |
25℃-300℃ | 10.2~11.4 |
25℃-400℃ | 10.2~11.4 (α, 10-6℃-1) |
Tensile Strength | Soft | Hard |
<590 MPa (85.6 ksi) | >720 Mpa (104.4 ksi) | |
Hardness | Thickness | Deep-drawing State |
>0.2~2.5mm | ≤165HV | |
>2.5mm | ≤170HV | |
Gain Size | Deep-drawing State: ≥Level 7 |
Density | 8.25 g/cm3 (0.298 lb/in3) |
Melting Point | 1430 ℃ (2606 ℉) |
Resistivity | 90 µΩ•cm |
Thermal conduction | 18 W/K |
Elastic modulus | 163 Gpa |
