AISI 446 is a nonhardenable, chromium steel with good resistance to corrosion and oxidation at high temperatures where stress conditions are low. Has been used for furnace parts, kiln linings, and annealing boxes.
Available forms of AISI 446​ are round bar, pipe, tube and forgings.
Nearly all grades of stainless steel are stocked in round bar,including 202,302, 303, 304/L, 304H, 309/S, 310/S, 316/L, 317/L, 321, 321/H, 347, 347H, 410, 416, 420,422, 440 A, 440B, 440C, 446, 15 - 5 PH 17-4PH, Duplex 2205, SUPER DUPLEX, and Alloy 20. 

AISI 446 is a nonhardenable, chromium steel with good resistance to corrosion and oxidation at high temperatures where stress conditions are low. Has been used for furnace parts, kiln linings, and annealing boxes.
Available forms of AISI 446​ are round bar, pipe, tube and forgings.
Nearly all grades of stainless steel are stocked in round bar,including 202,302, 303, 304/L, 304H, 309/S, 310/S, 316/L, 317/L, 321, 321/H, 347, 347H, 410, 416, 420,422, 440 A, 440B, 440C, 446, 15 - 5 PH 17-4PH, Duplex 2205, SUPER DUPLEX, and Alloy 20.