ISO 18286 PDF

ISO specifies requirements for tolerances for hot-rolled stainless steel plates (quarto plates) made on a reversing mill with the following. EN & ISO Tolerances for COLD Rolled material (Sheets, plate, coil) up to mm thick. EN & ISO Tolerances for ‘Quarto’ Hot. ISO. Second edition. Hot-rolled stainless steel plates —. Tolerances on dimensions and shape. Tôles en acier inoxydable laminées à chaud.

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This standard covers hot rolled stainless steel plates rolled on a reversing mill known as quarto plate. It may also be taken to cover plate rolled on a Steckel mill but taken out of the process before coiling has begun.

Accept and continue Learn more about the cookies we use and how to change your settings. For comparison, EN has an edge camber of 0. Search all products by. If not specified, the manufacturer can supply isk either class. For plate with untrimmed edges in the enquiry and in the purchase order, the edge camber and out of squareness shall be limited so that it is possible to inscribe a rectangle of 1828 nominal length and width of the ordered plate within the delivered size. Steel Type B – Maximum of 1.

There are two levels of tolerance normal Class N and special Class S. Tolerances on dimensions and shape Status: One interpretation of the standard is that no ground area of the plate may fall below the minimum thickness tolerance.


It removes some anomalies and ambiguities from that standard. You may find similar items within these categories by selecting from the choices below:. Sheet materials, Stainless steels, Corrosion-resistant steels, Steels, Hot-working, Rolled products, Dimensions, Dimensional tolerances, Form tolerances, Designations, Dimensional measurement.

An approximate comparison is shown in the following table for a 10mm plate 1828 various grades of steel using the mm measuring length:. Even the nitrogen strengthened steels were in this type. Shall be agreed at time of enquiry and order.

BS EN ISO 18286:2010

Learn more about the cookies we use and how to change your settings. This is in contrast to EN which was referred to in EN and allowed some areas to be below minimum thickness.

There are 3 classes of tolerance for width and length for plates with trimmed edges A – C. Therefore, and were given the same flatness tolerance.

BS EN ISO – Hot-rolled stainless steel plates. Tolerances on dimensions and shape

The flatness tolerance is dependent on grade. For plate with trimmed edges, the edge camber shall not exceed 0. The class shall be specified at the time of enquiry and order.

For example, martensitic grades in the quench and tempered condition or high yield strength PH grades are expected sio have a better flatness than You may experience issues viewing this site in Internet Explorer 9, 10 or This website is best viewed with browser version of up to Microsoft Internet Explorer 8 182866 Firefox 3.


It is quite difficult to compare the flatness tolerances in EN and ISOas the definition of steel types is totally different. Find Similar Items This product falls into the following categories. Office and Postal Address: There are no tolerances on the maximum difference allowed within a plate. This may not be realistic. Take the smart route to manage medical device compliance.

This meant that most stainless steels fell into steel type Iwo. It can be argued that neither standard is completely consistent on this subject. In ENthe 188286 rectangle definition was not restricted to plates with untrimmed edges. Please download Chrome or Firefox or view our browser tips.

Thickness The tolerance under nominal thickness is 0. It replaces EN which was not specifically for stainless steel.

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Worldwide Standards We can source any standard from anywhere in the world. This is dependent on the method of cutting the plates. We use cookies to make our website easier to use and to better understand your needs.

Tolerances to ISO for hot rolled stainless steel quarto plates General This standard covers hot rolled stainless steel plates rolled on a reversing mill known as quarto plate. Provision is made for different width and length tolerances depending on the method of cutting.