ASTM B117-03 pdf download

10-10-2020 comment

ASTM B117-03 pdf free download.Standard Practice for Operating Salt Spray (Fog) Apparatus.
ASTM B117-03 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.
4. Apparatus
4.1 The apparatus required for salt spray(fog) exposure consists of a fog chamber, a salt solution reservoir, a supply of suitably conditioned compressed air, one or more atomizing nozzles, specimen supports, provision for heating the chamber. and necessary means of control. The size and detailed con struction of the apparatus are optional, provided the conditions obtained meet the requirements of this practice.
4.2 Drops of solution which accumulate on the ceiling or cover of the chamber shall not be permitted to fall on the specimens being exposed.
5. Test Specimens
5.1 The type and number of test specimens to be used, as well as the criteria for the evaluation of the test results, shall be defined in the specifications covering the material or product being exposed or shall be mutually agreed upon between the purchaser and the seller.
6. Preparation of Test Specimens
6.1 Specimens shall be suitably cleaned. The cleanin method shall be optional depending on the nature of the surface and the contaminants. Care shall be taken that specimens are not recontaminated after cleaning by excessive or careless handling.
6.2 Specimens for the evaluation of paints and other organic coatings shall be prepared in accordance with applicable specification(s)for the material(s) being exposed, or as agreed upon between the purchaser and the supplier. Otherwise, the test specimens shall consist of steel meeting the requirements of Practice D 609 and shall be cleaned and prepared for coating in accordance with the applicable procedure of Practice D609.
6.3 Specimens coated with paints or nonmetallic coatings shall not be cleaned or handled excessively prior to test.

Download infomation Go to download
Note: If you can share this website on your Facebook,Twitter or others,I will share more.
ASTM A939-96(2001) pdf download ASTM Standards

ASTM A939-96(2001) pdf download

ASTM A939-96(2001) pdf free download.Standard Test Method for Ultrasonic Examination from Bored Surfaces of Cylindrical Forgings. ASTM A939-96(2001) covers a basic procedure of ultrasonically inspecting cylindrical forgings with bores from the bore surface. ASTM A939-96(2001) applies to...
Download Now
ASTM A940–96(2001) pdf download ASTM Standards

ASTM A940–96(2001) pdf download

ASTM A940–96(2001) pdf download.Standard Specification for Vacuum Treated Steel Forgings, Alloy, Differentially Heat Treated, for Turbine Rotors. ASTM A940–96(2001) covers vacuum treated, alloy steel forgings, differentially heat treated for turbine rotors. 3. Ordering Information 3.1 In addition...
Download Now
ASTM A941-04 pdf download ASTM Standards

ASTM A941-04 pdf download

ASTM A941-04 pdf free download.Standard Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys. This standard is a compilation of definitions of terms related to steel, stainless steel, related alloys, and ferroalloys. When a term is...
Download Now


Anonymous netizen Fill in information