Performance Challenges and Applications

Hastelloy (such as C276, C22) is known for its resistance to high-temperature hydrochloric acid and strong oxidizing medium corrosion, but it is easy to precipitate σ-phase during hot working, resulting in intergranular corrosion. Need to strictly control the hot working temperature (avoid 650 ~ 750 ℃ stay).

market dynamics

The global market is dominated by (high-temperature resistant components) and chemicals (reaction vessels), and Chinese companies such as Jingda Industry are gradually improving their independent R&D capabilities. Hastelloy market size is expected to expand due to growing demand for environmental protection by 2031.