Fax:0086-29-33698670
Email:sales@xagy.cn
Location:No. 88 East of Century Avenue, XianYang, Shaanxi, China. P.C. 712046
48 Alloy
Forms: Sheet/Plate, Bar/Rod/Wire/Coil,Capillary/Pipe/Tube
Description
48 ALLOY is A controlled expansion alloy, consisting of 48% Nickel, balance Iron; used in a variety of electronic application, especially for glass and ceramic seals.
Application
Glass to metal seals for variety of electronic tubes and hermetic devices.
parameter
Cross Reference:
| Russia | USA | UK | France | ISO |
| H47X | Fe-Ni alloy 48 | N48 | N485/N48 | FeNi48 |
Typical chemistry:
| C | P | S | Mn | Si | Ni | Fe |
| ≤ | ||||||
| 0.05 | 0.020 | 0.020 | 0.40 | 0.30 | 48.0---51.0 | Balance |
Typical Average Coefficient of Linear Expansion:
| 30-100℃ | 30-200℃ | 30-300℃ | 30-400℃ | 30-500℃ | 30-600℃ | 30-700℃ |
| 9.4 | 9.4 | 8.8 | 8.2-9.2 | 9.4 | 10.4 | 11.3 |
Typical Physical Properties:
| Density | lb/cu in | 0.298 |
| Specific Gravity | 8.25 | |
| Curie Temp | °F | 880 |
| °C | 471 | |
| Melting Point | °F | 2600 |
| °C | 1427 | |
| Electrical Resistivity | Micro-ohm-cm | 49 |
| ohm-cir mil/ft | 290 | |
| thermal Conductivity | W/cm °C | 0.13 |
| BTU-in/sq. ft-hr- | 90 | |
| Specific Heat | Cal/g- °C | 0.12 |
| BTU/lbm- °F | 0.12 | |
| Thermal Expansion | ppm / °F (75°F to 842°F) | 5.0 |
| ppm / °C (25°C to 450°F) | 9.0 |
Typical Mechanical Properties :
| Elongation | % in 2 in. | 30 |
| Typical Hardness Ann | Rockwell HRB | 80 |
| Tensile Strength | ksi | 79 |
| MPa | 545 | |
| Yield Strength | ksi | 36 |
| MPa | 248 | |
| Modules of Elasticity | ksi | 23 |
| MPa | 159 |
Size Range
| Sheet | Thickness:0.10mm~3.50mm, width: ≤300mm |
| Plate | Thickness:3.5mm~40.0mm, width: ≤500mm |
| Round wire | Thickness:0.10mm~5.0mm |
| Flat Wire | Dia 0.5mm~Dia 5.0mm, length≤1000 |
| Rod | Dia 5.0mm~Dia 8.0mm, length≤2000 |
| Dia 8.0mm~Dia 32.0mm, length≤2500 | |
| Dia 32.0mm~Dia180.0mm, length≤1000 | |
| Capillary | OD 8.0mm~1.0mm,ID 0.1~8.0 length≤2500 |
| Pipe | OD 120mm~8.0mm,ID 8.0~129 length≤4000 |
Condition: (With max tolerance) cold rolled, cold drawn, hot rolled , hot forging ,peeled turned ,bright ,bright annealed
XAGY Advantages
1. High-qulity product
- ISO9001:2008 International Quality System Certification.
- With advanced equipments: VIMF, Induction Furnace, ESR Furnace ect.
- Strict Quality-testing System.
2. Strong R & D Strength
- 40,000㎡ production base.
- 60+ R & D team members, with rich customization experience.
- A good assortment of alloy to choose.
3. Efficient delivery
- Flexible transport means, very convenient.
- Tailor a suitable transport plan.
4. Good service
- We provide online service, information feedback within 24 hours.
- Professional team to provide remote technical advice and guidance.
Contact XAGY
Xi'an Gangyan Special Alloy Co., Ltd.
Hotline: 0086-29-33669103
Fax: 0086-29-33698670
Email: sales@xagy.cn
Add.: No. 88 East of Century Avenue, XianYang, Shaanxi, China. P.C.712046
Purchase：48 Alloy
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