Significance and Use
This method provides a means of evaluating and comparing basic corrosion performance of the substrate, pretreatment, or coating system, or combination thereof, after exposure to corrosive environments.
1.1 This test method covers the treatment of previously painted or coated specimens for accelerated and atmospheric exposure tests and their subsequent evaluation in respect to corrosion, blistering associated with corrosion, loss of adhesion at a scribe mark, or other film failure.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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 whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
B117 Practice for Operating Salt Spray (Fog) Apparatus
D610 Practice for Evaluating Degree of Rusting on Painted Steel Surfaces
D714 Test Method for Evaluating Degree of Blistering of Paints
D822 Practice for Filtered Open-Flame Carbon-Arc Exposures of Paint and Related Coatings
D870 Practice for Testing Water Resistance of Coatings Using Water Immersion
D1014 Practice for Conducting Exterior Exposure Tests of Paints and Coatings on Metal Substrates
D1735 Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus
D2247 Practice for Testing Water Resistance of Coatings in 100 % Relative Humidity
D2803 Guide for Testing Filiform Corrosion Resistance of Organic Coatings on Metal
D4141 Practice for Conducting Black Box and Solar Concentrating Exposures of Coatings
D4585 Practice for Testing Water Resistance of Coatings Using Controlled Condensation
D4587 Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings
D5894 Practice for Cyclic Salt Fog/UV Exposure of Painted Metal, (Alternating Exposures in a Fog/Dry Cabinet and a UV/Condensation Cabinet)
D6695 Practice for Xenon-Arc Exposures of Paint and Related Coatings
D7087 Test Method for An Imaging Technique to Measure Rust Creepage at Scribe on Coated Test Panels Subjected to Corrosive Environments
E3 Guide for Preparation of Metallographic Specimens
G85 Practice for Modified Salt Spray (Fog) Testing
G87 Practice for Conducting Moist SO2 Tests
B94.50 Single-Point Cutting Tools, Basic Nomenclature and Definitions for
blistering; corrosion; creepage; edge/scribe; paints/related coatings/materials; rust; undercutting; Accelerated aging/testing--paints/related coatings; Adhesion--paints/related coatings/materials; Corrosion--paints/related coatings/materials; Creepage--edge/scribe; Exposure tests--corrosive environments; Exposure tests--organic coatings; Visual examination--paints/related coatings/materials; Atmospheric corrosion analysis; Blistering; Edge performance; Panel evaluation; Rust; Weathering;
ICS Number Code 87.040 (Paints and varnishes)
ASTM International is a member of CrossRef.
Citing ASTM Standards
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