This International Standard specifies requirements for tolerances for hot-rolled steel plates made on a reversing mill (excluding stainless steels) with the following characteristics:
a) nominal thickness ≥ 4 mm but ≤ 400 mm;
b) nominal width ≥ 600 mm;
c) specified minimum yield strength ≤ 700 N/mm.
Tolerances for products of width < 600 mm, cut or slit from plate, should be agreed between manufacturer and purchaser at the time of inquiry and order.
Tolerances on dimensions and shape of steel plates having a specified minimum yield stress greater than 700 N/mm should be the subject of agreement at the time of inquiry and order.
This International Standard does not include continuous mill products, custom-made plate, checker plate or bulb plate for flooring or wide flats.
It does not apply to continuous hot-rolled steel plates as defined in specific International Standards (see ISO 4995, ISO 4996, ISO 5951, ISO 5952).
ISO 7452:2002 history
2013ISO 7452:2013 Hot-rolled steel plates - Tolerances on dimensions and shape
2002ISO 7452:2002 Hot-rolled structural steel plates - Tolerances on dimensions and shape
1984ISO 7452:1984 Hot-rolled structural steel plates; Tolerances on dimensions and shape