ISO 8503-4 PDF

ISO 8503-4 PDF

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INTERNATIONAL. STANDARD. ISO. Second edition. Reference number. ISO (E). Provläsningsexemplar / Preview. DIN EN ISO Preparation of steel substrates before application of paints and related products – Surface roughness characteristics of. STANDARD. ISO. Second edition. Reference number. ISO (E). This is a free 4 page sample. Access the full version online.

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Your Alert Profile lists the documents that will be monitored. ISOPreparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 2: The isi assessment of the comparator shall not be inferior to preparation grade Sa 2 ” of ISO Your basket is empty.

If permission is granted, the terms may include royalty payments or a licensing agreement. Find Similar Items This product 8053-4 into the following categories. ISOVisual assessment of surface cleanliness. Each of these International Standards is in turn divided into separate 8530-4. International Standards KsoISO and ISO have been prepared to provide methods of assessing these factors, while ISO provides guidance on the preparation methods that are available for cleaning steel substrates, indicating the capabilities of each in attaining sio levels of cleanliness.

Details and advice can be obtained from the Copyright Manager. NOTE Comparators in frequent use should be checked against an unused comparator at three-monthly intervals or whenever the surface appears worn or damaged. You may experience issues viewing this site in Internet Explorer 9, 10 or ISO surface profile comparators shall be manufactured by forming positive replicas from nickel or other corrosion-resistant metal using master coupons prepared from mild steel for example, electro-forming has been found to give suitable products.

NOTE Other comparator designs and configurations may be used, provided that four segments are included which oso with the profiles and tolerances specified in this International Standard. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.

Spark-eroded, shot-blasted and grit-blasted, and polished.

ISO 8503-4:2012

Please first verify your email before subscribing to alerts. Each comparator shall be accompanied by a calibration certificate stating the method for determining ido surface profile, the estimated tolerance, and the calibrated surface profile, in micrometres, of each segment see also clause 8. Publication Year Title EN Year ISO Preparation of steel substrates before application of paints and related products — Surface roughness ieo of blast-cleaned steel substrates — Part 2: Consequently, it was concluded that, because of this random nature, no method is capable of giving a precise value for the profile.

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ISO surface profile comparators shall be marked: These surface characteristics are considered to give sufficient distinguishing features for most painting requirements.

This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Surface roughness characteristics of blast-cleaned steel substrates. Table 2 — Limits of profile grades a Comparators for steel, blast-cleaned with grit abrasives Fine G Medium G Coarse G Profiles equal to segment 1 and up to but excluding segment 2 Profiles equal to iao 2 and up to but excluding segment 3 Profiles equal to segment 3 and up to but excluding segment 4 6 Calibration of comparators A comparator shall be deemed to have been calibrated if, on measuring each of the profiles on the reference surface by either the method described in ISO or 85003-4 method described in ISOthe values for all the profiles are within the isi nominal values and tolerances specified in Table 1.

Table 1 — Nominal values and tolerances for the surface profiles of the segments of ISO surface profile comparators a Comparators for steel, blast-cleaned with grit abrasives Segment Nominal readinga 4m Tolerance 4m 3.

Paints, sio, substrates, steel products, tests, determination, surface condition English version Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 1: Subscription pricing is determined by: This standard is also available to be 8503-44 in Standards Subscriptions. It is the constant aim of BSI to improve the quality of our products and services.

This standard has been updated see copyright date and may have had amendments incorporated.

It is identical with ISO Preparation of steel substrates before application of paints and related products. Proceed to Checkout Continue Shopping. A British Standard does not purport to include all the necessary provisions of a contract. Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Stylus instrument procedure.

BSI also holds the copyright, in the UK, of the publications of the international standardization bodies.

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ISOSurface roughness characteristics of blast-cleaned steel substrates. Contents Foreword 0 Introduction 1 Scope and field of application 2 References 3 Definitions 4 ISO surface profile comparators 5 Ranges of the profile gradings 6 Calibration of comparators 7 Maintenance and re-calibration of comparators 8 Calibration certificate for ISO surface profile comparators Annex A Recommendations regarding the care of ISO surface profile comparators Annex ZA normative Normative references to international publications with their relevant European publications Figure — ISO surface profile comparator Table 1 — Nominal values and tolerances for the surface profiles of the segments of ISO surface profile comparators Table 2 — Limits of profile grades Page 2 3 3 4 4 5 6 6 6 6 8 8 7 5 6 2?

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ISOPaints and varnishes — Vocabulary. We have no amendments or corrections for this standard. Need more than one copy?

ISOPreparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2: Surface roughness characteristics of blast-cleaned steel substrates Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces BS EN ISO Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service.

If any noticeable wear is detected, the comparator shall be discarded or, if appropriate, re-calibrated. ISOSurface preparation methods. Irrespective of the procedures and the type of abrasive that are used for the preparation of steel substrates, the surface after blast-cleaning consists of random irregularities with peaks and valleys that are not easily characterized. The many abrasive blast-cleaning procedures in common use are described in ISO We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.

Search all products by. These International Standards do not contain recommendations for the protective coating systems to be applied to the steel surface. You may find similar items within these categories by selecting from the choices below:. Standards Subsctiption may be the perfect solution. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services.

Users of British Standards are responsible for their correct application. If a segment of a used comparator, when compared with the equivalent segment of an unused comparator, would yield a different grading assessment see ISO of a surface profile, the used comparator should be discarded or re-calibrated.