Similar to Hastelloy strips, these sheets are made of nickel-based alloys with high  concentrations of molybdenum,

chromium, and sometimes iron  and tungsten for enhanced resistance to high-temperature corrosion.

Generally thicker than strips, ranging from  1 mm to several centimeters,

suitable for structural and high-stress applications.

Commonly used in the manufacturing of components like reactor vessels, valves,  and piping systems, 

as well as aerospace, power generation, and chemical processing equipment.

Excellent mechanical strength and toughness, making them ideal for structural 

and high-stress applications. They also offer good formability and weldability.

Similarly, Hastelloy sheets are highly resistant to pitting, crevice corrosion, and stress

corrosion cracking, making them ideal for aggressive chemical and industrial environments.

Hastelloy sheets are typically hot-rolled or cold-rolled and may be subjected to 

heat treatment (annealing) for improved strength and ductility. They can be welded, bent, or machined for complex shapes.

Heat treatments such as solution annealing or stress relieving are commonly 

applied to improve the performance of Hastelloy sheets in high-temperature environments.

Hastelloy sheets are highly weldable, and various welding techniques

(e.g., TIG, MIG,  electron beam welding) can be used. However, welding requires control of heat input to avoid compromising corrosion resistance.