Stainless steel round bar in different size and grade

STAINLESS STEEL ROUND BAR PRODUCT OVERVIEW

1/8″ THROUGH 26″ ROUND BAR

Prosper Stainless stocks a full range of stainless round bar from 1/16″ round thru 26″ in 

diameter. Nearly all grades of stainless steel are stocked in round bar, including 304 304/L, 

309/S, 310/S, 316/L, 317/L, 321, 321/H, 347, 347H, 410, , 420, 440C, 17-4PH, Duplex 2205 

and Alloy 20.

Heat treated stainless round bars are stocked in 17-4PH, conditions H900 (available upon 

request), H1025, H1150 and Double H1150 and H1150M. Additional heat treated conditions

 can be produced upon request. In 400 series stainless, we stock 410HT and 416HT. We also 

stock Accuracy and Bearing Quality stainless round bar in 304 & 316/L.

Prosper stainless rounds are melted to consistent standards to improve machinability and 

reduce the overall cost per part. Our stainless bar processing equipment enables Prosper 

Stainless to produce to our customer’s precise requirements.