Hastelloy C-263

Introduction to Hastelloy C-263

Hastelloy C-263 is a nickel-based superalloy strengthened with cobalt, chromium, and molybdenum. It is designed to perform in high-temperature environments, balancing mechanical strength, oxidation resistance, and corrosion resistance in the 800–900°C range. Unlike many superalloys, C-263 offers excellent weldability and formability, making it a practical choice for fabricating thin-walled, large-area structures such as ducts, bellows, and burner liners.


Key Properties and Advantages

The alloy is well known for its high-temperature oxidation stability, creep resistance, and formability. It provides a balance of durability and workability that supports cost-effective fabrication and repair. Its weld-repairability helps extend service life and improves Time-Between-Overhaul (TBO) in critical systems. This combination makes C-263 an alloy of choice for industries that demand both performance and field efficiency.


Aerospace and Gas Turbine Applications

C-263 is widely applied in aircraft engines and industrial gas turbines, particularly in combustion chamber liners, transition ducts, and exhaust sections. These parts face a combination of oxidation, thermal fatigue, and chemical corrosion from combustion gases. C-263 resists these stresses while maintaining weld repairability, lightweight design potential, and structural stability at elevated temperatures.


Industrial Furnace and Exhaust Applications

Beyond aerospace, Hastelloy C-263 is used in heat treatment furnaces, burner hardware, expansion joints, and exhaust gas treatment ducts. These components must resist creep, crack initiation, and oxidation scale damage under repeated thermal cycling. Thanks to its sheet formability and dimensional stability, C-263 is suitable for manufacturing complex curved shapes and thin-walled parts that maintain long-term performance.


Role in Petrochemical and Refining Industries

In refining and petrochemical plants, C-263 is used in environments involving sulfur and chlorine compounds, high-temperature steam, and combustion byproducts. While higher corrosion-resistant alloys like Hastelloy C-276 may not be necessary in every section, C-263 offers a practical and cost-effective solution for areas where oxidation, corrosion, and fatigue occur simultaneously.


Adaptation to New Fuel Technologies

With industries shifting toward hydrogen co-firing, ammonia combustion, and bio/synthetic fuels (SAF), the demand for reliable high-temperature materials is rising. C-263 has a proven record in traditional fuel environments and is now positioned as a risk-management material for adapting to evolving combustion conditions in gas turbines and industrial systems.


Future Outlook and Market Opportunities

As equipment replacement cycles peak in the mid-to-late 2020s, demand for mid-range superalloys like C-263 is expected to grow. Its balance of cost efficiency, high performance, and proven reliability makes it an attractive solution for both aerospace and energy industries. Additionally, its adoption in data center cooling, high-temperature heat pumps, and industrial heat conversion equipment highlights its potential in emerging markets.



#HastelloyC263 #NickelBasedAlloy #Superalloy #GasTurbineAlloys #AerospaceMaterials #HighTemperatureAlloys #CorrosionResistance #EnergyIndustry #IndustrialAlloys #MetalRecycling

----------------------------------------------------

Contact Us

Homepage : http://www.dongaspecial.co.kr/

Mobile : +82-10-6367-7392

Company Catalog Download :

1) Eng : https://blog.naver.com/dongaspecial/223683563148

2) Kor : https://blog.naver.com/dongaspecial/223683558947

----------------------------------------------------

Product Brochure Download :

1) Eng : https://blog.naver.com/dongaspecial/223683548933

2) Kor : https://blog.naver.com/dongaspecial/223683546036

----------------------------------------------------

"E-mail"

1) sales@dongasepcial.co.kr

2) adenjang@dongasepcial.co.kr

----------------------------------------------------

"Messenger"

1) Whatsapp : +82-10-6367-7392, +82-10-9414-2752

2) Wechat ID : dongaspecial, adenjang

3) Line ID : dongaspecial, bluemanner

4) Kakao ID : dongaspecial, bluemanner

5) OpenKakao : https://open.kakao.com/o/ghgyxcYe

6) Zalo : +821094142752

----------------------------------------------------

​

Ltd. is selling titanium (titanium) sponge substitutes for research and alloying on its smart store in order to localize the material in Korea. We look forward to your interest and support. Thank you.


#718tur #니켈718 #티타늄 #타이타늄 #니켈 #titanium #nickel #Ti #Ni #Inconel625 #Inconel718 #스크랩 #Tialloys #타이타늄스크랩 #니켈스크랩 #Zircaloy4 #티타늄잉곳 #스크랩매입 #스크랩판매 #TiGrade1 #TiGrade2 #TiGrade4 #TiGrade5 #TiGrade7 #TiGrade6Al4V #TiCP #티타늄스크랩 #tiscrap #원자력부품 #가스터빈 #항공기소재 #방산소재 #제조사스크랩 #ESG