Standard Test Method for Rust Protection by Metal Preservatives in the Humidity Cabinet

Importancia y uso:

4.1 This test method is used for measuring the relative abilities of metal preservatives to prevent the rusting of steel panels under conditions of high humidity. It should not be relied upon to predict the effectiveness of a metal preservative in which high humidity is not the principal factor in the rusting.

4.2 Comparisons made by this test method should normally be limited to similar metal preservative combinations designed for similar applications. The test life required for each type of metal preservative and for each intended application should be based on actual experience with that type of preservative in the intended service.

4.3 Since the precision of the test method appears to be less than desired, a number of repeat tests may be necessary to establish the test life of a given metal preservative, and repeat tests by this test method in more than one cabinet are sometimes desirable.

4.4 The data obtained from this accelerated test is of interest only in eliminating the most unsuitable materials or for indicating a probable relative order of protection against rust under conditions of high humidity. This test method does not prescribe the exposure periods to be used for a specific product, nor the interpretation to be given to the results.

Subcomité:

D02.L0.03

Referida por:

F1110-09R20, G0063-15R23, D2649-20A

Volúmen:

05.01

Número ICS:

77.060 (Corrosion of metals)

Palabras clave:

humidity; humidity cabinet; metal preservatives; rust protection;