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ASTM C694-90a(2016)

Current Revision

Standard Test Method for Weight Loss (Mass Loss) of Sheet Steel During Immersion in Sulfuric Acid Solution (Withdrawn 2021)

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1.1 This test method covers the evaluation of the weight-loss (mass loss) characteristics of sheet steel in sulfuric acid solution.

1.2 This test method provides means of rating the effectiveness of in-plant pretreatment acid solutions in preparing steel surfaces for porcelain enameling.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only.

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.


4.1 The results of this test method can be used to evaluate the pickle weight-loss (mass loss) characteristics of a given lot of sheet steel in dilute sulfuric acid solution, and may enable the enamel processor to select a pickling time that will provide satisfactory porcelain enamel bond.

4.2 The results of this test method can be used to evaluate the effectiveness of the enamel processor's pretreatment system in preparing the steel for porcelain enameling, and may aid the processor in obtaining satisfactory porcelain enamel bond.

SDO ASTM: ASTM International
Document Number C694
Publication Date Nov. 1, 2016
Language en - English
Page Count 5
Revision Level 90a(2016)
Supercedes
Committee B08.12
Publish Date Document Id Type View
Nov. 1, 2016 C0694-90AR16 Revision
April 1, 2011 C0694-90AR11E01 Reaffirmation
April 1, 2006 C0694-90AR06 Reaffirmation
Jan. 1, 2000 C0694-90AR00 Reaffirmation
Jan. 1, 2000 C0694-90AR95 Reaffirmation