British Standards Institution

Source:: ISO
Committee:: STI/21 - Paint systems and surface preparation for metallic substrates
Categories:: Information management | Standardization. General rules | Engineering | Manufacturing engineering | Surface preparation

Scope

The deliverable is to specify requirements for high chromium cast iron abrasives, as supplied for blastcleaning processes. The standard will specify ranges of particle sizes, together with corresponding grade designations. Values will be specified for hardness, density, defect/structural requirements, metallographic structure, and chemical composition.

Purpose

Standard for high chromium cast iron abrasive is missing also this product is available on the market from different manufacturers. Customers refer to ISO 11124 series when they ask for such abrasive. Manufacturers need such standard to support the sales.

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Are you aware of any regulation, existing standards and other good practice information in this area in the UK (e.g. Industry codes of practice; company specifications, international or European Standards)? *

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

25/08/2022

Proposal end date:

19/10/2022

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

ISO/NP 11124-7 - Preparation of steel substrates before application of paints and related products — Specifications for metallic blast-cleaning abrasives — Part 7: high chromium cast iron grit

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