Petroleum and related products. Determination of the corrosion resistance of fire-resistant hydraulic fluids - Water-containing fluids Ingestion-build-50790 formerly a part of the

formerly a part of the scope

Natural macromolecules

and the location of

PD 19650‑0 is applicable to all scales of building and infrastructure projects and all forms of project management and project procurement

Petroleum and related products. Determination of the corrosion resistance of fire-resistant hydraulic fluids - Water-containing fluids Ingestion-build-50790 formerly a part of the1 Scope This part of ISO 4404 specifies a test method to determine the influence on metals of fire resistant fluids in categories HFA, HFB and HFC, as classified in ISO 6743 4. It evaluates the corrosion protection provided by these fluids towards metal components used in hydraulic systems and installations. A similar technique for fluids in category HFD is described in ISO 4404 2.