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ISO/DIS 7120

Petroleum products and lubricants — Petroleum oils and other fluids — Determination of rust-preventing characteristics in the presence of water

General information

40.60     Nov 14, 2025

ISO

ISO/TC 28

International Standard

75.080     75.100  

Scope

Defines a method for evaluating these products to indicate the effectiveness in preventing the rusting of ferrous parts should water becomes mixed the oil/fluid. The methodis for application to inhibited oils including steam turbine oils, circulating oils and hydraulic oils and non-hydrocarbon fluids including fluids denser than water.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 7120:1987

NOW

PROJECT
ISO/DIS 7120
40.60 Close of voting
Nov 14, 2025