ASTM C743-87(2014)e1
Standard Test Method for Continuity of Porcelain Enamel Coatings
- Standard No.
- ASTM C743-87(2014)e1
- Release Date
- 1987
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM C743-87(2018)
- Latest
- ASTM C743-87(2018)
- Scope
1.1 Porcelain enamel coatings are applied to metals to provide protection from corrosion as well as to enhance their appearance. This test method permits the easy detection of discontinuities and areas of light coverage, not readily seen by visual inspection, which limit the protection to the substrate. Somewhat similar tests applicable to the thicker glass coatings used for chemical reaction vessels are found in Test Methods C536 and C537.
1.2 Values stated in SI units are to be regarded as the standard. Inch-pound units are provided for information only.
1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
ASTM C743-87(2014)e1 Referenced Document
- ASTM C536 Standard Test Method for Continuity of Coatings in Glassed Steel Equipment by Electrical Testing*， 2023-05-01 Update
- ASTM C537 Standard Test Method for Reliability of Glass Coatings on Glassed Steel Reaction Equipment by High Voltage*， 2023-05-01 Update
ASTM C743-87(2014)e1 history
- 2018 ASTM C743-87(2018) Standard Test Method for Continuity of Porcelain Enamel Coatings
- 1987 ASTM C743-87(2014)e1 Standard Test Method for Continuity of Porcelain Enamel Coatings
- 1987 ASTM C743-87(2009) Standard Test Method for Continuity of Porcelain Enamel Coatings
- 1987 ASTM C743-87(2004)e1 Standard Test Method for Continuity of Porcelain Enamel Coatings
- 1987 ASTM C743-87(1998) Standard Test Method for Continuity of Porcelain Enamel Coatings
