Luminum

Width And Length Tolerances Of Aluminum Sheet & Plate




The tables below provide general information on the width and length tolerances of sheared flat sheet and plate and sawed flat sheet and plate.

The dimensional tolerances are based on standards published by the Aluminum Association and ANSI.


Width — Sheared Flat Sheet And Plate

  Specified Width In Inches
 > 0  > 6  > 24  > 60  > 96  > 132
<= 6 <= 24 <= 60 <= 96 <= 132 <= 168
Specified Thickness Tolerance In Inches
>= 0.006 <= 0.124 ±1/16 ±3/32 ±1/8 ±1/8 ±5/32 -
>= 0.125 <= 0.249 ±3/32 ±3/32 ±1/8 ±5/32 ±3/16 -
>= 0.250 <= 0.499 +1/4 +5/16 +3/8 +3/8 +7/16 +1/2

Length — Sheared Flat Sheet And Plate

  Specified Length In Inches
 > 0  > 30  > 60  > 120  > 240  > 360  > 480  > 600
<= 30 <= 60 <= 120 <= 240 <= 360 <= 480 <= 600 <= 720
Specified Thickness Tolerance In Inches
>= 0.006 <= 0.124 ±1/16 ±3/32 ±1/8 ±5/32 ±3/16 ±7/32 ±9/32 -
>= 0.125 <= 0.249 ±3/32 ±3/32 ±1/8 ±5/32 ±7/32 ±1/4 ±5/16 -
>= 0.250 <= 0.499 +1/4 +3/8 +7/16 +1/2 +9/16 +5/8 +11/16 +3/4

Width & Length — Sawed Flat Sheet And Plate

  Specified Length In Inches
 > 0  > 30  > 60  > 120  > 240  > 360  > 480  > 600
<= 30 <= 60 <= 120 <= 240 <= 360 <= 480 <= 600 <= 720
Specified Thickness Tolerance In Inches
>= 0.080 <= 0.249 ±1/8 ±1/8 ±3/16 ±1/4 ±1/4 ±5/16 ±3/8 ±7/16
>= 0.250 <= 6.000 +1/4 +5/16 +3/8 +1/2 +9/16 +5/8 +3/4 +7/8

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