ASTM G52-00(2011)..
ASTM G61-86(2014)..
ASTM G73-10
ASTM G76-13
ASTM G78-01(2012)..
ASTM G82-98(2014)..
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ASTM B368-09(2014)
Standard Test Method for Copper-Accelerated Acetic Acid-Salt Spray (Fog) Testing (CASS Test)
STANDARD published on 1.5.2014
The information about the standard:
Designation standards: ASTM B368-09(2014)
Note: WITHDRAWN
Publication date standards: 1.5.2014
SKU: NS-6429
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM B368-09(2014) :
Keywords:
ICS Number Code 77.060 (Corrosion of metals)
Additional information
| Significance and Use | ||||||||||||||||||
|
3.1 The CASS test is widely employed and is useful for specification acceptance, simulated service evaluation, manufacturing control, and research and development. It was developed specifically for use with decorative, electrodeposited nickel/chromium and copper/nickel/chromium coatings. Use of the test has improved the quality of electroplated parts and led to the development of new and superior electroplating processes. |
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| 1. Scope | ||||||||||||||||||
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1.1 This test method prescribes the conditions required in copper-accelerated acetic acid-salt spray (CASS) testing for specification purposes. The standard does not specify the type of test specimen or exposure periods to be used for a specific product, nor the interpretation to be given to the results. 1.2 This test method is applicable to evaluating the corrosive performance of decorative copper/nickel/chromium or nickel/chromium coatings on steel, zinc alloys, aluminum alloys, and plastics designed for severe service. It is also applicable to the testing of anodized aluminum. The suitability of this test and correlation of results with service experience should be determined before it is specified for coating systems or materials other than those mentioned in this paragraph. 1.3 The values stated in SI units
are to be regarded as standard. No other units of measurement are
included in this standard.
1.4 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 and health practices and determine
the applicability of regulatory limitations prior to use.
Standard Practice for Rating of
Electroplated Panels Subjected to Atmospheric Exposure Standard Specification for
Electrodeposited Coatings of Copper Plus Nickel Plus Chromium and
Nickel Plus Chromium Standard Practice for Operating Salt
Spray (Fog) Apparatus Standard Specification for Nickel Plate,
Sheet, and Strip Standard Test Method for pH of Aqueous
Solutions With the Glass Electrode Standard Practices for Apparatus,
Reagents, and Safety Considerations for Chemical Analysis of
Metals, Ores, and Related Materials Standard Guide for Attribute Sampling of
Metallic and Inorganic Coatings Standard Specification for Decorative
Electroplated Coatings of Copper Plus Nickel Plus Chromium on
Plastics Standard Specification for Reagent
Water |
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