Your Professional Inconel Coil Supplier

 

Jiangsu Cunrui Metal Products Co., Ltd. was established on March 24, 2016. It is a modern enterprise specializing in the production and export of high-quality metal pipes.

 

Our company is a significant manufacturer of high-quality metal materials in China. Our product range includes stainless steel, carbon steel, alloy steel, silicon steel, etc., which are widely used in the medical, food, construction and other industries.

 

 
  • Inconel 718 Coil
    Inconel 718 coil seems like one of those high end materials that people use in tough spots. Its a nickel chromium alloy, and what stands out is how it holds up with strength and doesnt corrode
  • Inconel 783 Coil
    Inconel 783, also known as UNS R30783, is a special nickel-iron-chromium alloy that's made for one main reason: to keep its shape really well even when it's incredibly hot. Most regular nickel alloys
  • Inconel 601 Coil
    Inconel 601 Coil is a premium nickel-chromium alloy known for its exceptional oxidation resistance and high-temperature strength. Manufactured by Jiangsu Cunrui Metal Products Co., Ltd., this coil
  • Inconel 617 Coil
    Inconel 617 Coil is a high-strength nickel-chromium-cobalt-molybdenum alloy designed for superior performance in high-temperature and corrosive environments. Produced by Jiangsu Cunrui Metal Products
  • Inconel 690 Coil
    Inconel 690 Coil is a high-performance nickel-chromium alloy known for its outstanding resistance to oxidation, corrosion, and stress corrosion cracking. Manufactured by Jiangsu Cunrui Metal Products
  • Inconel X-750 Coil
    Inconel X-750 Coil is a precipitation-hardenable nickel-chromium alloy with excellent mechanical strength and corrosion resistance at both high and low temperatures. Manufactured by Jiangsu Cunrui
  • Inconel 686 Coil
    Inconel 686 Coil is a premium nickel-based alloy designed for maximum resistance to a wide range of aggressive corrosive environments. Produced by Jiangsu Cunrui Metal Products Co., Ltd., our coils
  • Inconel 925 Coil
    When choosing nickel alloy coils, precision manufacturers prioritize materials that deliver stable performance in high-stress corrosive environments, rather than only focusing on basic corrosion
 
Why Choose Us
Production Capacity
Equipped with large-scale production facilities, we have an annual manufacturing capacity exceeding 6,000 metric tons.
24-Hour Online Service
We provide round-the-clock customer support with inquiry responses within 24 hours, including technical assistance and quotation services.
Global Supply Chain Network
Our products have earned widespread recognition and trust across more than 50 countries, including the United States, France, South Korea, Japan, India, Germany, and Spain, as well as key regions such as South Asia, Southeast Asia, and the Middle East.

 

Parameter

Material standards

UNS R30783, AMS 5772

Thickness range

0.2 mm to 6 mm

Width

20 mm to 1500 mm(Custom slit widths available)

Supply status

Solution-annealed Condition, Age-hardened Condition

Coil inner diameter

300 mm, 400 mm, 508 mm or as specified

Coil Outer diameter

Epending on weight and size, it can typically reach 1500mm

Tensile strength

Approximately 860 MPa

Yield strength

Approximately 650 MPa

Elongation

15–25%

Hardness

Varies with age-hardening condition

 

Customization Options

Option

Description

Size Options

Custom thickness, width, diameter, and length based on your needs or drawings.

Material Grade

Inconel 783 (UNS R30783).

Heat-Treatment

Can be supplied in different conditions such as solution-treated or aged.

Processing Support

Cutting, machining, welding, and forming can be provided.

Order Quantity

Small or large orders accepted. Custom sizes available.

 

 
 
Benefits of Inconel Coil
Inconel 783 Coil

High-Temperature Strength

Inconel maintains its mechanical properties even at temperatures exceeding 1,000°F (538°C), making it suitable for springs used in high-heat environments.

Inconel 601 Coil

Corrosion Resistance

Inconel is highly resistant to corrosion from acids, alkalis, and saltwater, making it ideal for marine and chemical applications.

Inconel 617 Coil

Oxidation Resistance

Inconel forms a stable oxide layer on its surface, protecting it from oxidation in high-temperature settings.

Inconel X-750 Coil

Fatigue Resistance

Its high fatigue strength allows Inconel springs to endure cyclic loading without significant degradation.

 

Application of Inconel Coil
 

Aerospace

Inconel is used for components exposed to high heat and stress, such as jet engines and exhaust systems.

Automotive

High-performance exhaust systems and turbochargers benefit from Inconel’s heat resistance.

Defense

Inconel coils are vital in defense systems that demand durability and performance under extreme conditions.

Industrial

Inconel’s corrosion and heat resistance make it a reliable choice for industrial machinery and equipment.

 

Customization Process
 

Communication Needs: Custom size can be tailored to meet specific customer requirements. Please provide your customization concepts and detailed specifications for further discussion.

 

Production Execution: Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

 

Quality Inspection and Packaging: Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

 

Delivery Assurance: We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

 

Delivery Information

Shipping Methods

We offer a variety of shipping options, including sea freight, air freight, railway transportation, and international express delivery, to meet the diverse needs of our customers.

Estimated Delivery Time

We will provide you with the estimated delivery time for your order, which will be clearly stated in the formal order to ensure your rights are protected, allowing you to arrange for the receipt of your goods in a timely manner.

Order Tracking

We provide order tracking services, allowing you to stay informed about the current status and expected arrival time of your order. Detailed inspection information and shipping manifests, including photos and videos, are provided to ensure the security of your transactions.

 

 

Certificate

 

productcate-1-1

 

 

FAQ

 

Q: Why is INCONEL so hard to weld?

A: Inconel: Inconel is a nickel-chromium alloy that is highly resistant to corrosion and heat, and is difficult to weld because it has a high thermal expansion coefficient, which can cause warping and cracking during welding.

Q: What are the main features of Inconel 783?

A: Inconel 783 is a nickel-based alloy with low thermal expansion, high strength, and very good oxidation resistance. It performs well at high temperatures and keeps stable size and shape.

Q: What forms and sizes are available?

A: Inconel 783 can be provided as coil, strip, sheet, plate, bar, or tube. Custom thickness, width, and length can be made based on customer requirements.

Q: Where is Inconel 783 commonly used?

A: It is mainly used in gas turbines, aerospace parts, turbine casings, seals, and other high-temperature components that require strong oxidation resistance and stable dimensions.

As one of the leading inconel coil manufacturers in China, we warmly welcome you to buy cheap inconel coil for sale here from our factory. All customized products are with high quality and competitive price. For pricelist and free sample, contact us now.

inconel, N09925 Coil, Inconel X 750 Coil
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