Sintered metal materials, excluding hardmetals. Measurement of surface roughness Ingestion-build-256245 escalators or other devices designed

escalators or other devices designed to lift people between two levels

BS EN 4334 on steel filler metal for welding for aerospace applications is useful for:

BS EN 14958  does not apply to machines manufactured before the date of its publication

BS EN 2437 on the yellow chromate conversion coatings for aluminium and aluminium alloys is useful for:

which provide access to the description tables and state lists defined in ISO/IEC 9636-6

Sintered metal materials, excluding hardmetals. Measurement of surface roughness Ingestion-build-256245 escalators or other devices designed1 Scope This International Standard specifies a method to determine the surface roughness of sintered parts of metal materials. It also establishes principles for the use of the suitable parameters for measurement.