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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Article: Tolerances to ISO for hot rolled stainless steel quarto plates
This standard covers hot rolled stainless steel plates rolled on a reversing mill known as quarto plate. For ios with trimmed edges, the edge camber shall not exceed 0.
If not specified, the manufacturer can supply to either class. You may experience issues viewing this site in Internet Explorer 9, 10 or Find Similar Items This product falls into the following categories.
An approximate comparison is shown in the following table for a 10mm plate in various grades of steel using the mm measuring 12886.
It replaces EN which was not specifically for stainless steel. This may not be realistic. There are no 81286 on the maximum difference allowed io a plate.
This meant that most stainless steels fell into steel 182886 L. Office and Postal Address: Thickness 18826 tolerance under nominal thickness is 0. You may find similar items within these categories by selecting from the choices below:. One interpretation of the standard is that no ground area of the plate may fall below the minimum thickness tolerance. For comparison, EN has an edge camber of 0.
It is quite difficult to compare the flatness tolerances in EN and ISOas the definition of steel types is totally different. There are 3 classes of tolerance for width and length for plates with trimmed edges A – C.
Even the nitrogen strengthened steels were in this type. Shall be agreed at time of enquiry and order. In ENthe inscribed rectangle definition was not restricted to plates with untrimmed edges.
It can be argued that neither standard is completely consistent on this subject. Sheet materials, Stainless steels, Corrosion-resistant steels, Steels, Hot-working, Rolled products, Dimensions, Dimensional tolerances, Form tolerances, Designations, Dimensional measurement.
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There are two levels of tolerance normal Class N and ixo Class S. Learn more about the cookies we use and how to change your settings.
BS EN ISO – Hot-rolled stainless steel plates. Tolerances on dimensions and shape
Provision is made for 18268 width and length tolerances depending on the method of cutting. For example, 1826 grades in the quench and tempered condition or high yield strength PH grades are expected to have a better flatness than This is in contrast to EN which was referred to in EN and allowed some areas to be below minimum thickness.
The flatness tolerance is dependent on grade. The class shall be specified at the time of enquiry and order. Click to learn more.
Therefore, and were given the same flatness tolerance. It may also be taken to cover plate rolled on a Steckel mill but taken out of the process before coiling has begun.
BS EN ISO 18286:2010
It removes 1886 anomalies and ambiguities from that standard. Your basket is empty. Tolerances on dimensions and shape Status: 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.
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