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Productrange > MagiZinc® Coated > Shape and Dimension Tolerances
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Shape and Dimension Tolerances

Thickness
The tolerances for thickness are in line with standard EN 10143, 2006 (MagiZinc is not included in the standard).
Tolerances closer than Special tolerances (S) are possible after consultation.
 
The following tolerances apply to steel grades with a minimum value for the yield strength smaller than 260 N/mm².
 
Dimensions in mm:

 

  Normal tolerances for a Special tolerances (S) for a
Nominal Thickness nominal width of 1) nominal width of 1)
  ≤ 1200 > 1200 > 1500 ≤ 1200 > 1200 > 1500
    ≤ 1500     ≤ 1500  
> 0.40 ≤ 0.60 ± 0.04 ± 0.05 ± 0.06 ± 0.035 ± 0.040 ± 0.045
> 0.60 ≤ 0.80 ± 0.05 ± 0.06 ± 0.07 ± 0.040 ± 0.045 ± 0.050
> 0.80 ≤ 1.00 ± 0.06 ± 0.07 ± 0.08 ± 0.045 ± 0.050 ± 0.060
> 1.00 ≤ 1.20 ± 0.07 ± 0.08 ± 0.09 ± 0.050 ± 0.060 ± 0.070
> 1.20 ≤ 1.60 ± 0.10 ± 0.11 ± 0.12 ± 0.060 ± 0.070 ± 0.080
> 1.60 ≤ 2.00 ± 0.12 ± 0.13 ± 0.14 ± 0.070 ± 0.080 ± 0.090

 

1) Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed over a length

   of 15 metres.

 


The following tolerances apply to the steel grades with a minimum value for the yield strength
260 N/mm² ≤ Rp0,2 < 360 N/mm² and for grade DX51D. 
 
Dimensions in mm:

 

  Normal tolerances for a Special tolerances (S) for a
Nominal Thickness nominal width of 1) nominal width of 1)
  ≤ 1200 > 1200 > 1500 ≤ 1200 > 1200 > 1500
    ≤ 1500     ≤ 1500  
> 0.40 ≤ 0.60 ± 0.05 ± 0.06 ± 0.07 ± 0.040 ± 0.045 ± 0.050
> 0.60 ≤ 0.80 ± 0.06 ± 0.07 ± 0.08 ± 0.045 ± 0.050 ± 0.060
> 0.80 ≤ 1.00 ± 0.07 ± 0.08 ± 0.09 ± 0.050 ± 0.060 ± 0.070
> 1.00 ≤ 1.20 ± 0.08 ± 0.09 ± 0.11 ± 0.060 ± 0.070 ± 0.080
> 1.20 ≤ 1.60 ± 0.11 ± 0.13 ± 0.14 ± 0.070 ± 0.080 ± 0.090
> 1.60 ≤ 2.00 ± 0.14 ± 0.15 ± 0.16 ± 0.080 ± 0.090 ± 0.110

 

1) Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed over a length

   of 15 metres.

 


The following tolerances apply to the steel grades with a minimum value for the yield strength
360 N/mm² ≤ Rp0,2 ≤ 420 N/mm².
 
Dimensions in mm:

 

  Normal tolerances for a Special tolerances (S) for a
Nominal Thickness nominal width of 1) nominal width of 1 2)
  ≤ 1200 > 1200 > 1500 ≤ 1200 > 1200 > 1500
    ≤ 1500     ≤ 1500  
> 0.40 ≤ 0.60 ± 0.06 ± 0.07 ± 0.08 ± 0.045 ± 0.050 ± 0.060
> 0.60 ≤ 0.80 ± 0.07 ± 0.08 ± 0.09 ± 0.050 ± 0.060 ± 0.070
> 0.80 ≤ 1.00 ± 0.08 ± 0.09 ± 0.11 ± 0.060 ± 0.070 ± 0.080
> 1.00 ≤ 1.20 ± 0.10 ± 0.11 ± 0.12 ± 0.070 ± 0.080 ± 0.090
> 1.20 ≤ 1.60 ± 0.13 ± 0.14 ± 0.16 ± 0.080 ± 0.090 ± 0.110
> 1.60 ≤ 2.00 ± 0.16 ± 0.17 ± 0.19 ± 0.090 ± 0.110 ± 0.120

 

1) Around cold-rolled welds an increase of 20% at the most over the thickness tolerance is allowed over a length

   of 15 metres.
2) Special tolerances (S) and tolerances closer than Special tolerances are possible after consultation.
 

 

 

Width
The tolerances for width are in line with standard EN 10143, 2006 (MagiZinc is not included in the standard).
Tolerances closer than Special tolerances (S) are possible after consultation.

Dimensions in mm:

 

Nominal width Normal tolerances Special tolerances (S)
    lower upper lower upper
≥ 750 ≤ 1200 0 +5 0 +2
> 1200 ≤ 1500 0 +6 0 +2
> 1500 ≤ 1550 0 +7 0 +2

 

Tolerances on camber
The deviation from the edge camber does not exceed 5 mm for a length of 2 m.

Contact
Tata Steel Strip Products IJmuiden
PO Box 10.000
1970 CA IJmuiden
The Netherlands
Commercial Department
T +31 (0)251 496126
strip.enquiries@
tatasteel.com
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