Ohmalloy Material Co.,Ltd
| Payment Terms | T/T, L/C, |
| Packaging Details | Wooden-Case |
| Material | Kovar |
| Type of Material | Precision Alloy |
| OD | 0.2mm~8mm |
| ID | 0.015mm～1.0mm |
| Type of Tube | Seamless |
| Brand Name | OHMALLOY |
| Model Number | Ohmalloy-Kovar |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C, | Packaging Details | Wooden-Case |
| Material | Kovar | Type of Material | Precision Alloy |
| OD | 0.2mm~8mm | ID | 0.015mm～1.0mm |
| Type of Tube | Seamless | Brand Name | OHMALLOY |
| Model Number | Ohmalloy-Kovar | Certification | ISO |
| Place of Origin | China | ||
| High Light | fe ni alloy ，low expansion alloys | ||
Kovar glass sealed and controlled expansion alloys
Kovar capillary has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials
Kovar has found wide application in power tubes, microwave tubes, transistors and diodes. Integrated circuits, it has been used for the flat pack and the dual-in-line package
Our factory has over 15 years' experience of Kovar capillary production.
Equal grades: ASTM F15, Nilo-K,UNS K94610 (FeNi29Co17), 4J29, 29HК.
Chemical Composition (%)
| Grade | C | P | S | Mn | Si | Cu | Cr | Mo | Ni | Co | Fe |
| Kovar | Max 0.03 | Max 0.020 | Max 0.020 | Max 0.50 | Max 0.30 | Max 0.20 | Max 0.20 | Max 0.20 | 28.5-29.5 | 16.8-17.8 | Bal. |
Physical Properties
| Grade | Density | Melting Point |
| Kovar | 8.17 g/cm3 | 1449°C |
Size range we could supply is:
O.D: 0.20~8mm
Wall thickness: 0.015～1.0mm
The tolerance we could meet:
Out diameter: ±0.003mm
Wall thickness: ±0.005mm
Length: ±0.05mm
We could do further fabrication of the capillary such as cutting, bending, slotting and so on.
Package
Sales Manager:Michaeal Qiu.
What's App:+86 13795230939
Tel:+86-21-66796338 Mobile Phone: +86 13795230939
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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