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Brand: JIADE Group
American Grade: UNS N06455
German Grade: 2.4610
Nickel (Ni): Balance
Chromium (Cr): 14.5-16.5
Molybdenum (Mo): 14.0-17.0
Iron (Fe): ≤3.0
Silicon (Si): ≤0.08
Carbon (C): ≤0.01
Tungsten (W): 3.0-4.5
Manganese (Mn): ≤1.0
Phosphorus (P): ≤0.04
Sulfur (S): ≤0.03
As a leading provider of Special Steel Material and Superalloy Material, JIADE Group proudly presents our premium Hastelloy C4 alloy, a high-performance austenitic nickel-molybdenum-chromium alloy engineered for exceptional corrosion resistance in the most demanding industrial applications. Correspondingly graded as UNS N06455 (American) and 2.4610 (German), this low-carbon alloy represents the pinnacle of material science for harsh environment operations.
Hastelloy C4 alloy material is meticulously formulated with optimized silicon, iron, and tungsten components, delivering unmatched stability across the temperature range of 650-1040°C (1202-1904°F). Its unique chemical composition significantly enhances resistance to intergranular corrosion, making it the material of choice for critical applications where reliability and longevity are non-negotiable.
The unique chemical composition of our Hastelloy C4 alloy material provides superior resistance to a wide range of corrosive environments. Its high molybdenum and chromium content delivers exceptional performance in reducing media such as phosphoric acid and hydrochloric acid, while the controlled low carbon content minimizes carbide precipitation during welding and heat treatment.
Engineered for stability in the temperature range of 650-1040°C, Hastelloy C4 maintains its mechanical properties and corrosion resistance even in extreme heat. This makes it ideal for applications involving high-temperature processing and thermal cycling.
Unlike many other alloys, Hastelloy C4 is specifically formulated to resist intergranular corrosion, a common failure mode in harsh chemical environments. This characteristic is particularly valuable in welded structures where other materials might degrade at the weld boundaries.
Despite its high-performance characteristics, Hastelloy C4 offers good fabricability using standard metalworking techniques. It can be formed, welded, and machined to precise specifications, allowing for complex component manufacturing.
The high nickel content in Hastelloy C4 inhibits stress corrosion cracking caused by chlorides, a critical advantage in marine environments, chemical processing, and other applications where chloride exposure is common.
Hastelloy C4 alloy material is engineered to excel in the most demanding industrial environments. Its unique combination of corrosion resistance and thermal stability makes it suitable for a wide range of applications across various industries:
By choosing Hastelloy C4 alloy, you significantly reduce the need for frequent maintenance and replacement of components, translating to lower operational costs over the long term.
The exceptional corrosion resistance of our Superalloy Material ensures your equipment lasts longer even in harsh environments, maximizing your capital investment.
With reduced risk of unexpected failures due to corrosion, your operations can run more consistently, minimizing costly downtime and production interruptions.
Using high-quality Hastelloy C4 in critical applications reduces the risk of leaks and failures that could lead to safety incidents or environmental contamination.
Our Hastelloy C4 alloy helps meet stringent industry standards and environmental regulations by maintaining integrity in demanding service conditions.
While the initial investment may be higher than standard materials, the extended service life and reduced maintenance requirements result in a lower total cost of ownership over time.
JIADE Group's Hastelloy C4 alloy material meets or exceeds international standards, ensuring quality and performance you can trust:
At JIADE Group, we understand that every application has unique requirements. That's why we offer a range of customization options for our Hastelloy C4 alloy products:
Our engineering team works closely with customers to develop custom solutions for even the most challenging applications. Contact us with your specific requirements for a tailored proposal.
Hastelloy C4 is distinguished by its lower carbon content and optimized silicon levels, which provide superior resistance to intergranular corrosion, particularly in welded structures. It offers better fabricability than some other Hastelloy grades while maintaining excellent corrosion resistance in reducing environments.
Hastelloy C4 offers significantly better corrosion resistance than 316 stainless steel in aggressive environments, particularly in the presence of acids, chlorides, and high temperatures. While 316 is more economical for less demanding applications, Hastelloy C4 provides superior performance and longevity in harsh conditions.
Hastelloy C4 maintains its stability and corrosion resistance in the temperature range of 650-1040°C (1202-1904°F). It can be exposed to higher temperatures for short periods during processing but is not recommended for continuous service above 1040°C.
Yes, Hastelloy C4 can be welded using standard techniques including TIG, MIG, and submerged arc welding, provided proper procedures are followed. Matching filler materials should be used, and care should be taken to avoid contamination and excessive heat input.
Standard products are usually available within 2-4 weeks. Custom sizes and fabricated components typically have lead times of 4-8 weeks, depending on complexity and quantity. Rush orders can often be accommodated with shorter lead times.
Hastelloy C4 should be stored in a clean, dry environment, away from sources of contamination such as carbon steel dust, acids, and other corrosive substances. It's recommended to keep the material covered with its original packaging until ready for use.
Yes, Hastelloy C4 offers excellent resistance to seawater corrosion and is often used in marine applications, particularly in components exposed to both seawater and high temperatures.
All our Hastelloy C4 products are accompanied by material test reports (MTRs) certifying chemical composition, mechanical properties, and compliance with relevant specifications. Additional testing such as ultrasonic inspection, hardness testing, or corrosion testing can be provided upon request.
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