Reference details
- Reference
- EN ISO 8501-1:2001
- Official title
- Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings (ISO 8501-1:1988)
- Organisation
- CEN
- Publisher status in source
- WithdrawnThis is the status recorded in the source, not a statement that this is the latest edition.
- Source access
- 19 October 2026
Research and application
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Product research routes
- Chemicals, plastics and rubber
Substance identity, material properties, sampling and analytical methods across chemical and polymer products.
- Metals, welding and surface treatment
Material grade, joining process and surface condition as linked elements of technical performance.
Questions for the evidence file
- Substance and formulation identity
- Sample preparation
- Analytical method and detection context
- Material-change control
- Material certificates
- Process qualification
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Legal citation
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