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Tel.: (423) 274-71-71, 238-79-75, 238-99-88
e-mail: metal@rusteel.ru, foreign@rusteel.ru, pd@rusteel.ru

Dimension and tolerances

Thickness, mm Thickness tolerance, mm Transverse thickness variation of coils, mm Wave factor, max. % Camber per 1 m of length, mm
0,27 +/- 0,02 0,02 1-2 2
0,30 +/- 0,02 0,02 1-2 2
0,35 +/- 0,03 0,03 1-2 2

Width tolerances and coil size.

The coils are available in width 840, 880, 914, 940, 980 and 1000 mm. Other widths should be negotiated with Rusteel Co. Ltd.

The width tolerances are indicated in the table below.


Width, mm Width tolerances
normal high
≤ 250 mm + 0,8 mm + 0,5 mm
250 - 500 + 1,2 mm + 0,8 mm
≥ 500 mm + 0,5% + 1,0 mm

The coil internal diameter is 500 +/- 10 mm.

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