Tons per Foot Calculator

Forming Tonnage:
Material thickness: in. Example: 1.375 or 0.65
Vee opening: in. Example: 1.375 or 0.65
Tons per Foot:

 

Material Modifiers:
Stainless Steel x 1.55
Aluminum:
3303-H14 (1/2 hard) x 0.35
5052-H34 (1/2 hard) x 0.65
6061-T6 x 0.75
Calculated result is for AIRFORM bend.For BOTTOM bend multiply result x 5.

For COINING multiply result x 10.