Astm b11718 standard practice for operating salt spray. B117 11 standard practice for operating salt spray fog apparatus1 this standard is issued under the. Instantly download astm b11718 standard practice for operating salt spray fog apparatus. The oldest and most wildly used cabinet test is astm b117 test method of salt spray fog testing, a test that introduces a spray in a closed chamber where some specimens are exposed at. Pdf laboratory salt spray testing has been used for many years to accelerate natural atmospheric. Astm b 117 is specific to neutral salt spray, whereas iso 9227 also covers acetic. This practice covers the apparatus, procedure, and conditions required to create and maintain the salt spray fog test environment.
Suitable apparatus which may be used is described in appendix x1. Astm b117 salt spray fog testing astm b117 is the oldest and most widely used of the salt spray cabinet tests. Purchase your copy of astm b117 19 as a pdf download or hard copy directly from the official bsi shop. Hardides corrosion protective properties have been independently tested to compare with hard chrome and other coatings via salt spray tests on mild. Astm b117 was the first internationally recognized salt spray standard, originally published in 1939. Corrosion testing on different types of steel such as ss316h, ss316n2, ss316n1, and ss434h can be conducted using the highly standardized astm standard test method astm b117.
A technical guide to the salt spray test and its interpretation with stainless. Astm b117 was the first internationally recognized salt spray standard, originally published in. This standard is issued under the fixed designation b. It is done by spraying salt on a specimen housed in a closed chamber. Astm b117 salt fog testing can be combined with other standards to provide more detailed information about a product or material. Standard practice for operating salt spray fog apparatus.
The standard astm b117 or its equivalent cei 6006811 is used in this part to. Modification of astm b117 salt spray corrosion test and its correlation to field measurements of silver corrosion article pdf available in corrosion houston tx 683. Purportedly used as early as 1914 with roots in the national bureau of standards, and. Astm b117 is an excellent reference document for the salt spray practitioner, with many helpful hints and tips contained in its useful appendixes. Norma astm b117 pdf astm b is the most widely adopted standard for salt spray testing. This standard is issued under the fixed designation b117. The astm g85 standard consists of a set of 5 modifications to the astm b117 salt spray test. The astm b 11795 testing procedure is the hvac industry standard method of testing the acceptability and longevity of a paint finish. Astm b117 salt sprayfog test introduction astm b 117 is the most widely used standard for the salt spray test, it was developed in 1930s but there are still many companies carrying salt sprayfog test. To conclude, the salt spray test unfortunately has serious drawbacks. Salt spray condensing humidity cure range figure 1. Astmb117 standard practice for operating salt spray.
Standard practice for testing chromate coatings on zinc. It is also regularly updated, by an active and broad based. Astm b117 salt fog and salt spray corrosion testing g2mt. Astm b11718 red standard practice for operating salt. Before the solution is atomized it shall be free of suspended solids note 4. All bsi british standards available online in electronic and print formats. Pdf modification of astm b117 salt spray corrosion test and its.
Astm b 117 and iso 9227 are essentially the same standard specifications for conducting corrosion testing. Astm b117 salt fog and salt spray testing expert astm b117 salt fog and cyclic corrosion testing, with houstons largest salt fog and cyclic chamber and phd corrosion consulting. Salt spray test chamber astm b117 astm b117 is the oldest and most widely used of the salt spray cabinet tests. These modifications are applicable to ferrous and nonferrous metals, and also to organic and inorganic. B117 09 standard practice for operating salt spray fog apparatus, controlled corrosive environment, corrosive conditions, determining mass loss, salt spray fog exposure, accelerated agingtestingsalt. The salt spray test and its use in ranking stainless steels. Astm b117 testing quality control micom laboratories.
This is the goto standard on how to do a salt spray test, used to. Standard practice for operating salt spray fog apparatus1. For instance, when astm b 117 salt spray tests are combined with astm. Ascott analytical are a global manufacturer of salt spray test chambers. The salt spray or salt fog test is a standardized and popular corrosion test method, used to. Astm b11718 delivers a controlled corrosive environment that can be used to gather information on relative corrosion resistance for metal specimens and coated metals exposed in a fixed. Pdf modification of astm b117 salt spray corrosion test. Astm b117 11 standard practice for operating salt spray fog apparatus. Referenced documents purchase separately the documents listed below are referenced within the subject standard but are not provided as part of the standard astm standards. Salt spray fog condensate collection issues, astm b117. Astm b117 testing operating salt spray fog apparatus study date. Astm b11707a pdf the salt spray or salt fog test is a standardized and popular corrosion test method, used to astm b was the first internationally recognized salt spray. Wear and erosion to find similar documents by classification.
Professional salt spray test chamber with touch screen. Standard practice for operating salt spray fog apparatus has information on delivering a controlled corrosive environment. Astm b117 09 standard practice for operating salt spray. Astm b117 testing, also known as a standard practice for operating salt spray fog. The system was then used to modify the protocol of astm b117. The astm b117 is a standard test carried out to determine the corrosive effect of salt on metallic objects. The astm b117 salt spray fog test is often used to evaluate the relative corrosion resistance of coated and uncoated materials. Astmb117 salt spray test lifetimetool building products.
It is a destructive test, very scattered and not correlated with actual performance. Astm b11716 standard practice for operating salt spray fog apparatus. Astm b117, standard practice for operating salt spray fog apparatus has just been updated. Astm b117 standards ascott analytical standards ascott. Astm b117 97 standard practice for operating salt spray.