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Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641

Specialized manufacturer of high temperature alloys, precision alloys and Incoloy,over 20 years.

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Whatsapp:+86 199 0611 9641

Email:sales8@dlx-alloy.com

Add:NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China

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Precision Alloy Sheet

Cheap Price nvar Kovar 4J29 4J32 4J36 Precision Alloy Plate
Cheap Price nvar Kovar 4J29 4J32 4J36 Precision Alloy Plate
Cheap Price nvar Kovar 4J29 4J32 4J36 Precision Alloy Plate
Cheap Price nvar Kovar 4J29 4J32 4J36 Precision Alloy Plate

Cheap Price nvar Kovar 4J29 4J32 4J36 Precision Alloy Plate

Product Details

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The Cheap Price Nvar Kovar 4J29, 4J32 , and 4J36 Precision Alloy Plate is an exceptional product designed for high-performance applications across various industries. Offering cost-effective pricing without compromising quality, these expansion alloy plates are made from advanced precision alloys that ensure reliable performance.

These alloys are characterized by their low thermal expansion coefficients, making them ideal for applications requiring dimensional stability in temperature-varying environments. The Nvar Kovar 4J29, 4J32, and 4J36 alloys also offer excellent mechanical strength and durability, which makes them perfect for long-term use. Their corrosion resistance further extends their service life, reducing maintenance costs and increasing overall efficiency.

These expansion alloy plates are widely used in electronics, aerospace, and telecommunications industries, where precision and stability are crucial. Whether you are looking to maintain accuracy in temperature-sensitive environments or need materials with high mechanical strength, this precision alloy plate provides the reliability and versatility required.

Comparison Parameter Table

Parameter

4J32 Super Invar

Standard Invar (36% Ni)

Kovar

Composition

64% Fe, 31% Ni, 5% Co

64% Fe, 36% Ni

54% Fe, 29% Ni, 17% Co

CTE (ppm/°C, 20-100°C)

0.35–0.63

1.2–1.5

~5.0

Temperature Range

-32°C to 100°C

-50°C to 230°C

-50°C to 400°C

Curie Temperature

220°C

279°C

~435°C

Yield Strength (MPa)

~276

~260–300

~345

Tensile Strength (MPa)

~483

~450–550

~520

Density (g/cm³)

8.15

8.05

8.36

Applications

Precision instruments, telescope parts

General precision, clocks, molds

Glass-to-metal seals, electronics

Machinability

Good, requires slow speeds

Good, easier than Kovar

Moderate, challenging due to hardness

Key Features:
  • Low Thermal Expansion: The low coefficient of thermal expansion ensures the plate maintains dimensional stability, even under temperature fluctuations.

  • High Mechanical Strength: Designed for high-strength applications, these alloys provide durability and long-lasting performance.

  • Corrosion Resistance: Offers enhanced corrosion resistance, ensuring the product maintains its structural integrity in harsh environments.

  • Cost-Effective: Despite its superior properties, the alloy plate is available at an affordable price, making it an excellent choice for both high-end and cost-conscious projects.

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Precision Alloy Plate comparison


Advantages:
  • Dimensional Stability: With its low thermal expansion coefficient, this precision alloy plate remains dimensionally stable even when subjected to extreme temperature variations, ensuring accuracy in high-stakes applications.

  • Long-Term Durability: The mechanical strength and corrosion resistance of the alloy ensure a long service life, reducing the frequency of replacements and maintenance.

  • Versatility in Applications: The alloy's adaptability to a range of industries—electronics, aerospace, telecommunications, and more—makes it a versatile material for various uses.

  • Cost-Effective Solution: Despite its high-quality performance, the Cheap Price Nvar Kovar plates offer competitive pricing, making them an ideal choice for companies looking for high performance without a high cost.

  • Reduced Maintenance Costs: The corrosion resistance and durability of the material mean lower long-term maintenance costs, ensuring a better return on investment.

Applications:
  • Electronics Industry: Used in precision components where stable expansion is critical.

  • Aerospace: Ideal for materials used in aircraft components that must withstand temperature changes without distortion.

  • Telecommunications: Commonly used in connectors and other critical components for reliable performance.

  • Automotive and Industrial Applications: Reliable in systems requiring high thermal stability and strength.

Precision Alloy Plate application field

Precision Alloy Plate process

Packaging & Shipping:

Our Nvar Kovar 4J29, 4J32, and 4J36 Precision Alloy Plates are securely packaged to ensure safe delivery. The plates are wrapped and protected with foam and durable cardboard to prevent any damage during shipping. The products will be sent via air or sea freight based on the customer's preference, and tracking information will be provided to ensure transparency in delivery.

Precision Alloy Plate testing equipment

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  • ABOUT US
  • About DLX ALLOY
  • CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

  • CHANGZHOU DLX ALLOYCHANGZHOU DLX ALLOYCHANGZHOU DLX ALLOY

  • About Our factory
  • Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

  • For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

  • CHANGZHOU DLX ALLOY

  • Client Visits

  • Building Stronger Partnerships

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  • We support all kinds of testing:
  • CHANGZHOU DLX ALLOY

FAQ:

Q: What is your working time and contact information?
A: Our working hours are Monday to Saturday, 7:30 AM to 5:00 PM (Beijing time, GMT+08:00). We observe public holidays during May 1-3, October 1-7, and Chinese New Year. Please email us during holidays for any inquiries.

Q: Do you provide free samples?
A: Yes, we can provide free samples for testing, with the buyer covering the shipping costs.

Q: What are your payment terms?
A: We accept T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.

Q: What is the lead time?
A: Sample lead time is typically 7 days after payment confirmation. For bulk orders, the lead time may vary depending on quantity.

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