JINXING MATECH CO LTD
| Payment Terms | T/T, D/P, L/C, D/A, Western Union, MoneyGram |
| Supply Ability | 2000 kg per month |
| Delivery Time | 15-20 days |
| Packaging Details | plywood cases |
| Material | ASTM F15 Low Coefficient Of Thermal Expansion kovar Alloy Plate 4J29 Plate |
| Size | TK 2.5 - 50mm x W X L |
| Density | 8.36 g/cc |
| Tensile Strength | 592 MPa |
| Hardness | 67 HRB |
| Elongation | 30% |
| Thermal Conductivity | 17.3 W/m. K |
| Application | sealing |
| Brand Name | JINXING |
| Model Number | K94610 kovar Alloy Plate |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, D/P, L/C, D/A, Western Union, MoneyGram | Supply Ability | 2000 kg per month |
| Delivery Time | 15-20 days | Packaging Details | plywood cases |
| Material | ASTM F15 Low Coefficient Of Thermal Expansion kovar Alloy Plate 4J29 Plate | Size | TK 2.5 - 50mm x W X L |
| Density | 8.36 g/cc | Tensile Strength | 592 MPa |
| Hardness | 67 HRB | Elongation | 30% |
| Thermal Conductivity | 17.3 W/m. K | Application | sealing |
| Brand Name | JINXING | Model Number | K94610 kovar Alloy Plate |
| Certification | ISO 9001 | Place of Origin | CHINA |
| High Light | ASTM F15 kovar Alloy Plate ，Thermal Expansion kovar Alloy Plate ，4J29 kovar Alloy Plate | ||
kovar Alloy Plate is an iron cobalt nickel alloy with a coefficient of thermal expansion like that of hard glass. Since Kovar Alloy is tough and versatile, while employing extensive quality controls throughout UNS K94610 alloy’s manufacturing process to ensure uniform physical and mechanical properties for ease in deep drawing, stamping and machining are consistently achieved. Furthermore, the coefficient of thermal expansion (CTE) of Kovar is its most dynamic mechanical property.
The expansion alloy kovar Alloy Plate is precisely formulated and controlled so that its coefficient of thermal expansion is very close to that of hard glass or ceramic, meaning that it expands and contracts at similar rates. As such, it is well suited for applications where it is used in combination with glass or ceramic materials, especially where an airtight seal must be maintained over a wide temperature range. Kovar's other key strengths include:
| Chemical Compositions | |
| Element | Content |
| NICKEL (Ni) | 29 |
| COBALT (Co) | 17 |
| MANGANESE(Mn) | 0.5 |
| SILICON (SI) | 0.2 |
| SULFUR (S) | 0.025 |
| CHROMIUM(Cr) | 0.2 |
| COPPER (Cu) | 0.2 |
| MOLYBDENUM (Mo) | 0.2 |
| ZIRCONIUM (Zr) | 0.1 |
| PHOSPHORUS (P) | 0.025 |
| CARBON (C) | 0.06 |
| IRON | BALANCE |
Used for making iron, nickel and cobalt alloy bars, bars, plates, pipes with hard glass seal. It is suitable for electric vacuum device such as transmitting tube, oscillation tube, conduit, transistor, sealing plug and relay shell. In the temperature range of 20℃ -450 ℃ has a certain linear expansion coefficient, can be matched with hard glass, sealed firmly.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller,Other
Year Established:
2007
Total Annual:
5,000,000-10,000,000
Employee Number:
10~25
Ecer Certification：
Site Member
JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ... JINXING MATECH is a research and development, production, processing and sales of integrated, comprehensive refractory metal, precious metal material manufacturer.JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten , Tungsten copper , Titanium ...
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