Wir benötigen Ihre Einwilligung zur Verwendung der einzelnen Daten, damit Sie unter anderem Informationen zu Ihren Interessen einsehen können. Klicken Sie auf "OK", um Ihre Zustimmung zu erteilen.
Standard Test Method for Weight [Mass] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings
Automatische name übersetzung:
Standard Test Method for Gewicht [Messe] der Beschichtung auf Eisen und Stahl Artikel mit Zink oder Zinklegierungsschichten
NORM herausgegeben am 1.4.2013
Bezeichnung normen: ASTM A90/A90M-13
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.4.2013
SKU: NS-4718
Zahl der Seiten: 5
Gewicht ca.: 15 g (0.03 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
55 % aluminum-zinc alloy coating, coating weight [mass], steel sheet, steel wire, zinc alloy coatings, zinc coating, zinc-5 % aluminum alloy coating, zinc-5 % aluminum-0.1 % magnesium alloy coating, zinc-5 % aluminum-mischmetal alloy coating, zinc-5 to 9 % aluminum-magnesium alloy coating, zinc-9 to 13 % aluminum-magnesium alloy coating, ICS Number Code 25.220.40 (Metallic coatings)
Significance and Use | ||||||||||||||||||
3.1 This test method provides a standard method for determining the weight [mass] of coating for comparison with specification requirements. A coating of zinc on iron or steel articles provides protection against corrosion. As the protection is provided by sacrificial loss of zinc, the degree of protection is proportional to the weight [mass] of zinc coating. Specifications for zinc-coated articles frequently provide for different classes of coating so that the purchaser can select the coating weight [mass] most suitable to his needs. |
||||||||||||||||||
1. Scope | ||||||||||||||||||
1.1 This test method covers procedures for determining the weight [mass] of coating on iron or steel sheet, wire, and other articles in which the coating is zinc or a zinc alloy, such as zinc-5 % aluminum (including zinc-5 % aluminum-mischmetal and zinc-5 % aluminum-0.1 % magnesium), zinc-aluminum-magnesium (including zinc-5 to 9 % aluminum-magnesium and zinc-9 to 13 % aluminum-magnesium) or 55 % aluminum-zinc. In the body of this test method, reference to zinc coating shall be interpreted to also include zinc alloy coating except where specifically stated otherwise. 1.2 The final results determined by this test method shall be expressed in inch-pound units or SI units, depending on the units used in the material specification to which the results are to be compared. Certain portions of the procedure involving determination of specimen weight [mass] have traditionally been performed in SI units, and corresponding inch-pound units are not included. 1.3 For sheet products, the final results are expressed as either coating weight [mass] total both sides, or coating weight [mass] separately on each side, depending on the specified requirements. 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. For specific hazards statements see 5.1. |
||||||||||||||||||
2. Referenced Documents | ||||||||||||||||||
|
Historisch
1.9.2009
Historisch
1.9.2009
Historisch
1.4.2010
Historisch
1.8.2008
Historisch
1.9.2009
Historisch
1.9.2009
Bereitstellung von aktuellen Informationen über legislative Vorschriften in der Sammlung der Gesetze bis zum Jahr 1945.
Aktualisierung 2x pro Monat!
Brauchen Sie mehr Informationen? Sehen Sie sich diese Seite an.
Letzte Aktualisierung: 2024-12-23 (Zahl der Positionen: 2 217 157)
© Copyright 2024 NORMSERVIS s.r.o.