Applications of Hastelloy C-276
Hastelloy C-276 finds extensive applications in industries such as chemical processing, power plants, marine engineering, and aerospace due to its outstanding resistance to pitting, stress corrosion cracking, and oxidizing agents. The alloy is highly suitable for handling strong oxidizers, wet chlorine gas, and acidic environments, making it a critical material for manufacturing reactors, heat exchangers, and piping systems.
Hastelloy C-276 Chemical Composition & Mechanical Properties
The chemical composition of Hastelloy C-276 includes:
- Nickel (Ni): 57% min
- Molybdenum (Mo): 15-17%
- Chromium (Cr): 14.5-16.5%
- Iron (Fe): 4-7%
- Cobalt (Co): 2.5% max
Mechanical Properties:
- Tensile Strength: 760 MPa
- Yield Strength: 283 MPa
- Elongation: 40%
- Hardness: 100 HRB
These properties ensure high durability, weldability, and versatility, making Hastelloy C-276 a superior choice over other materials.
Hastelloy C-276 vs. Other Alloys
Compared to Inconel, Monel, and stainless steel, Hastelloy C-276 stands out due to its exceptional corrosion resistance and superior performance in extreme environments. Unlike stainless steel, which can suffer from chloride-induced stress corrosion cracking, Hastelloy C-276 remains unaffected, making it ideal for highly corrosive applications.
Welding Hastelloy C-276
Hastelloy C-276 is readily weldable using TIG, MIG, and submerged arc welding techniques. The low carbon content prevents carbide precipitation, ensuring enhanced corrosion resistance after welding. Pre-heating and post-weld heat treatment are generally not required, simplifying the welding process.
Hastelloy C-276 Price Trends & Supply Chain Challenges in 2025
The price of Hastelloy C-276 in 2025 is influenced by raw material costs, global demand, and supply chain disruptions. Fluctuations in nickel and molybdenum prices contribute to market variations. Additionally, logistics challenges and geopolitical factors impact the availability of Hastelloy C-276 across international markets.
Trusted Hastelloy C-276 Suppliers
For high-quality Hastelloy C-276, choose Krystal Global Engineering Limited, a leading supplier offering premium-grade materials at competitive prices.
To know more about us:https://krystalgeltd.com
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