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PRESS BRAKE BEND DEDUCTION CHART- Printable PDF 

Different metal materials bend differently.  These charts give the different bend deductions or bend allowances for mild steel, stainless steel and aluminum. 

The different materials have a different neutral bend axis plane.  For better bend allowance calculations, try using these numbers shown in the charts. 

Press_Brake_Bend_Deductions_for_different_materials.jpg

PRESS BRAKE BEND DEDUCTION CHART- Printable PDF