• ASTM B651-83(2019)

ASTM B651-83(2019)

Standard Test Method for Measurement of Corrosion Sites in Nickel Plus Chromium or Copper Plus Nickel Plus Chromium Electroplated Surfaces with Double-Beam Interference Microscope

ASTM International, 10/01/2019

Publisher: ASTM

File Format: PDF

$22.00$44.00


Published:01/10/2019

Pages:3

File Size:1 file , 70 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This test method provides a means for measuring the average dimensions and number of corrosion sites in an electroplated decorative nickel plus chromium or copper plus nickel plus chromium coating on steel after the coating has been subjected to corrosion tests. This test method is useful for comparing the relative corrosion resistances of different electroplating systems and for comparing the relative corrosivities of different corrosive environments. The numbers and sizes of corrosion sites are related to deterioration of appearance. Penetration of the electroplated coatings leads to appearance of basis metal corrosion products.

1.2 The values stated in SI units are to be regarded as the standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

More ASTM standard pdf

ASTM D7582-10

ASTM D7582-10

Standard Test Methods for Proximate Analysis of Coal and Coke by Macro Thermogravimetric Analysis

$30.00 $60.00

ASTM D41/D41M-11(2016)

ASTM D41/D41M-11(2016)

Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing

$30.00 $60.00

ASTM D584-10

ASTM D584-10

Standard Test Method for Wool Content of Raw Wool-Laboratory Scale

$30.00 $60.00

ASTM F2762-11

ASTM F2762-11

Standard Specification for 12 to 30 in. [300 to 750 mm] Annular Corrugated Profile-Wall Polyethylene (PE) Pipe and Fittings for Sanitary Sewer Applications

$29.00 $58.00