ISO 5179:2021 PDF

Scope: This document specifies three test methods for investigating brazeability. A spreading test shows testing method with measurement of the spread area of the filler metals. A T-joint test describes a scheme to construct a T-shape design by the test pieces and a testing method. A varying gap test describes a test piece and a testing method for assessing the influence of the various parameters which can influence brazing during manufacture as a function of clearances.

ISO 5179:2021 Referenced Document

ISO 857-2 Welding and allied processes - Vocabulary - Part 2: Soldering and brazing processes and related terms

2021 ISO 5179:2021 Investigation of brazeability with spreading and gap-filling test
1983 ISO 5179:1983 Investigation of brazeability using a varying gap test piece