Dimensional Tolerance EN 10029

Width and length

WidthLength
Nominal Width (mm)Tolerance (mm) Nominal lenght (mm)Tolerance (mm)
De 1.000 a < 2.000 De 4.000 a < 6.000+30-0
De 2.000 a < 3.000+20-0De 6.000 a < 8.000+40-0
De 3.000 a ≤ 3.300+25-0De 8.000 a ≤ 10.300+50-0
  De 10.000 a ≤ 20.300+75-0

Thickness

Thickness tolerance (mm)Maximum thickness diference in a sheet (mm)

Nominal thickness: d (mm)

Types of tolerances

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According to nominal width: b (mm): b (mm)
b < 20002000 ≤ b < 25002500 ≤ b < 30003000 ≤ b < 3500
5 ≤ d < 8A0,401,100,900,901,001,00
 B0,301,200,900,901,001,00
 C0,001,500,900,901,001,00
 D0,750,750,900,901,001,00
8 ≤ d < 15A0,501,200,901,001,001,10
 B0,301,400,901,001,001,10
 C0,001,700,901,001,001,10
 D0,850,850,901,001,001,10
15 ≤ d < 25A0,601,301,001,101,201,20
 B0,301,601,001,101,201,20
 C0,001,901,001,101,201,20
 D0,950,951,001,101,201,20
25 ≤ d < 40A0,801,401,101,201,201,30
 B0,301,901,101,201,201,30
 C0,002,201,101,201,201,30
 D1,101,101,101,201,201,30
40 ≤ d < 80A1,001,801,201,301,401,40
 B0,302,501,201,301,401,40
 C0,002,801,201,301,401,40
 D1,401,401,201,301,401,40
80 ≤ d < 150A1,002,201,301,401,501,50
 B0,302,901,301,401,501,50
 C0,003,201,301,401,501,50
 D1,601,601,301,401,501,50
150 ≤ dA1,202,401,401,501,601,60
 B0,303,301,401,501,601,60
 C0,003,601,401,501,601,60
 D1,801,801,401,501,601,60

Flatness

Nominal Thickness (mm)Nominal thickness (mm)Maximum sag (mm)
Nominal width (mm)
< 1.500< 1.500
< 2.000
≥ 2.000
< 2.500
≥ 2.500
< 2.750
≥ 2.730
< 3.000
≥ 3.000
< 3.300
≤ 51.00088889-
< 82.0001313131415-
≥ 81.000777788
< 152.000111112131415
≥ 151.000777778
< 252.000101010121214
≥ 251.000666667
< 402.000999101113
≥ 401.000555556
< 702.00088891011
≥ 701.000As agreed
≤ 1402.000As agreed

The values of the table refers to steel types L with a minimum ReH > 460N/mm2 . For other steels, the tabulated values will increase in three units.


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