Kovar Cold Rolled and Hot Rolled Plates ASTM F15 Thin Plate and Thick Plate

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Model NO.: Kovar
• Purity: 29%
• Alloy: Alloy
• Type: Nickel Plate
• Powder: Not Powder
• Density: 8.3 G/Cm³
• Tensile Strength: 520-750 MPa
• Yield Strength: 250-450 MPa
• Elongation: 25-30%
• Hardness: 20-30HRC
• Transport Package: Carton or Wooden Case
• Trademark: HS
• Origin: China
• HS Code: 7505120000
• Production Capacity: 1000kg Per Week

Product Description

 

Product Description

Kovar (Alloy K) is a nickel-iron-cobalt controlled-expansion alloy containing 29% nickel. Its coefficient of expansion, which decreases with rising temperature to the inflection point, matches the expansion rate of borosilicate glasses and alumina ceramics. Kovar (Alloy K) is used for glass-to-metal seals in applications requiring high reliability or resistance to thermal shock. Kovar (Alloy K) is used for high-power transmitting valves, transistor leads and headers, integrated-circuit lead frames, and photography flash bulbs.

Product Parameters

Detailed Photos

 

Certifications

Company Profile

Hosea Special Alloys, established in 2004, follows the principle of "Quality First, Customer First," providing high-performance special alloy materials globally.
We are ISO 9001 certified and specialize in nickel-based, cobalt-based, and iron-nickel alloys. Our products include super alloys, corrosion-resistant alloys, welding materials, precision alloys, thermocouple wire, and more, available in forms such as customized wire, strips, bars, tubes, and plates. We are dedicated to delivering innovative and high-quality alloy solutions.

Support performance customization services.
Support experimental steel customization.

Packaging & Shipping

FAQ

What types of high-temperature alloy products do you offer?
We offer high-temperature alloy rods, wires, strips, plates, tubes, bolts, and nuts. Our products cover various specifications and sizes to meet different application needs.

How to choose the right high-temperature alloy material?
Choosing the right high-temperature alloy material requires a comprehensive consideration of factors such as the temperature, corrosiveness, and mechanical strength requirements of the specific application environment. Our engineers can provide professional advice to help you select the most suitable material.

What international standards do your high-temperature alloy products meet?
Our products meet international standards such as ASTM, AMS, GB/T, ensuring product quality and reliability.

Can you customize products according to customer requirements?
Yes, we offer customized services based on the specific needs of our customers, including special specifications and performance requirements.

What are your production processes and quality control like?
We use advanced production processes and a strict quality control system. From raw material procurement to the final product shipment, every step is carefully monitored to ensure the product quality meets the standards.

Can you provide samples?
Yes, we can provide samples according to your requirements.