- Changzhou Brilliance Special Steel Co., Ltd.
-
Changzhou, Jiangsu, China
- Main products: High-temperature alloys, Corrosion-resistance alloys, Precision alloys, Pure nickel, Welding wire, Thermal spraying wire, Capillary tube
Home > Products > Precision Alloys > Kovar Wire
Kovar Wire
- Shanghai
- T/T
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Product Details
| Brand Name | Brilliance | Place of Origin | China | |
| Model Number | BL-0053 | Type | Nickel Wire | |
| Application | Vacuum Electronics | Grade | FeNi29Co17 | |
| Powder Or Not | Not Powder | Ni (Min) | 29% |
Product Description
Kovar is a nickel-cobalt ferrous alloy which finds application in electroplated conductors entering glass envelopes of electronic parts such as vacuum tubes (valves), X-ray and microwave tubes and some light blubs.
Equivalent alloy: 4J29 (China), 29HK(Russia), Kovar, Rodar (US), Nilo K(UK), KV-1,KV-2,KV-3(Japan), Vacon 12, Silvar 48(Germany)
Physical Properties
Density | 8.17 g/cm3 |
Melting point | 1450℃ |
Chemical composition
% | C | Mn | Si | P | S | Cu | Cr | Mo | Ni | Co | Fe |
min | 28.5 | 16.8 | Bal. | ||||||||
max | 0.03 | 0.5 | 0.3 | 0.020 | 0.020 | 0.20 | 0.20 | 0.20 | 29.5 | 17.8 |
Designation | Standard |
Sealing alloy | ASTM F15 |
UNS K94610 |
Contact Us
- Changzhou Brilliance Special Steel Co., Ltd.
- Contact nameDavid Chat Now
- Phone86-519-89986880
- AddressXinbei, Changzhou, Jiangsu
Product Categories
| Precision Alloys | Pure Nickel | High-temperature Alloys | Anti-corrosion Alloys |
| Thermal Spraying Wire | Capillary Tube | Inconel Series | Incoloy Series |
| Monel Series | Nimonic Alloys | Udimet Alloys | Welding Wire |
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