JINXING MATECH CO LTD
| Delivery Time | 20 Days |
| Packaging Details | plywood cases |
| Characteristic | Low Expansion Alloys |
| Type Of Material | nickel-chromium-cobalt base alloy |
| Melt Point | 1440 C |
| Electrical Conductivity | 1.2% IACS |
| Corrosion Resistance | Excellent |
| Chemical Composition | 55%Ni |
| Magnetic Properties | Non-magnetic |
| Standard | ASTM,GB |
| Origin | China |
| Brand Name | JX |
| Model Number | Kovar 4J29 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Supermendur 1J22 Co50V2 Soft Magnetic Alloy Tube With High Magnetic Flux
4j29 (Kovar) , 4j32, 4j33, 4j34,Nickel Alloy Manufacturer
High Thermal Expansion Permendur2V 1J22 Co50V2 Bar
Magnetic Conductor Core Precision Alloy Hiper Co50A 1J22 Rod
Product Specification
| Delivery Time | 20 Days | Packaging Details | plywood cases |
| Characteristic | Low Expansion Alloys | Type Of Material | nickel-chromium-cobalt base alloy |
| Melt Point | 1440 C | Electrical Conductivity | 1.2% IACS |
| Corrosion Resistance | Excellent | Chemical Composition | 55%Ni |
| Magnetic Properties | Non-magnetic | Standard | ASTM,GB |
| Origin | China | Brand Name | JX |
| Model Number | Kovar 4J29 | Certification | ISO9001 |
| Place of Origin | CHINA |
Kovar 4J29 Nickel Iron Alloy Machining Part Description
Kovar alloy, also known as 4J29 alloy, is mainly composed of iron, nickel and cobalt. Its chemical composition is controlled within a narrow range to facilitate deep drawing, stamping and CNC machining, and to ensure accurate and uniform thermal expansion properties. Kovar 4J29 Nickel Iron Alloy Machining Part is mainly used for the sealing of electric vacuum components such as transmitter tube, oscillator tube, igniter tube, magnetron, transistor, relay, integrated circuit, chassis, shell, bracket, etc. It can also be widely used in semiconductor, aerospace, national defense industry. Electronic and electrical, chemical equipment, automobile manufacturing and instrumentation and other fields.
Kovar Nickel Iron Alloy Features
1. Thermal expansion: The low coefficient of thermal expansion of Kovar alloy makes its performance similar to borosilicate glass or ceramics, thus ensuring the stability and reliability of the sealing parts.
2. Mechanical properties : Kovar alloy has high strength and toughness, can withstand a variety of harsh working environment.
3. good processing properties and plasticity , can be processed through a variety of ways, such as forging, rolling, drawing, etc., convenient for subsequent application and assembly
4. Excellent electrical and thermal conductivity, which can meet the needs of electronic equipment for power transmission and heat dissipation
5. Provides consistent magnetism for electronic applications
We have extensive experience and advanced equipment in the field of Kovar processing. We employ the latest CNC machine tools and precision machining technologies, including milling, turning, drilling, grinding and wire cutting, to ensure that we can meet the requirements of a wide range of complex parts and meet strict quality standards.
Nickel Iron Alloy Machining Part Specifications:
| Grade | Nickel-Iron-cobalt Alloy,Kovar 4J29 |
| Process | Injection molding,casting,calendering,machining,etching |
| Size | Customized |
| Density | 8.4g/cm3 |
| Tensile Strength | ＞500MPa |
| Yield Strength | ＞300MPa |
| Hardness | 150-200HB |
| Surface | Polishing,Bright,Ground |
| Standard | ASTM B161,ASTM B622 |
| Certification | ISO9001 |
Kovar 4J29 Nickel Iron Alloy Machining Part Pictures
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 ...
Get in touch with us
Leave a Message, we will call you back quickly!