Ductile Iron Square Bar

Industrial Tube & Steel stocks most square ductile bar in 65-45-12 grade. Other grades such as 80-55-06, 100-70-03, and SSDI are available but subject to quantity and availability. Contact us today for availability. As-cast squares are made to the actual size with no allowance for machine stock added. Squares are cast to actual dimension, with clean up stock dependent on the height and width ratio. See Stock Allowances for details. Squares can be milled to achieve close tolerance benefits.  Standard lengths are 72” and are available in 144”.

Meets ASTM A536

Stocked Size Range

  • 2.030" x 2.030" to 21.000" x 21.000"
Customized Cut Lengths Available. Specialize Cut Length During Quote Process.