ISO/CD 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 ISO/CD 11124-7

Scope

This part of ISO 11124 specifies requirements for high chromium white cast iron abrasive, as supplied for blast-cleaning processes. It specifies ranges of particle sizes, together with corresponding grade designations. Values are specified for hardness, density, defect/structural requirements, metallographic structure and chemical composition.