ASTM International

Standard Test Method for Formability of Zinc-Rich Primer/Chromate Complex Coatings on Steel
 N D4146

Annotation

This test method covers the evaluation of the formability and adhesion of factory applied zinc-rich primer/chromate complex coatings on steel with thicknesses of 0.65 to 1.25 mm (0.025 to 0.05 in.) typical of those used in the coil coating industry.

The degree of oil removal prior to forming, the techniques of taping, and differences in adhesive strength of the tape can affect the adhesion rating.

The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

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 a specific hazard statement, see Section 7.

Автоматический перевод:

Метод Стандартной пробы для Formability Богатых Цинком Покрытий Комплекса Учебника для начинающих/Хромата на Стали

Этот метод испытаний покрывает оценку formability, и прилипание фабрики применило богатые цинком покрытия комплекса учебника для начинающих/хромата на сталь с толщинами 0.65 к 1.25 мм (0.025 к 0.05 дюймам.) типичный для используемых в промышленности койлкоутинга.