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Normas ASTM – AENOR
ASTM D2092-95

ASTM D2092-95

Standard Guide for Preparation of Zinc-Coated (Galvanized) Steel Surfaces for Painting

Fecha:
2017-08-16 /Historical
Superseeded by:
Scope:

1.1 This guide describes eight methods of treating new zinc-coated (galvanized) surfaces produced by either the hot-dip method or by electroplating. This practice covers surfaces that have not been treated previously at the mill to provide temporary protection against staining by moisture other than by easily removed protective oils (see Appendix X1).

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 the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords:
acid curing resinous treatment; amorphous complex-oxide treatment; annealing heat treatment; chromate; chromate test; chromic-organic treatment; galvanize; phosphate; pre-treatment; surface treatment; zinc
44,55
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