ISO 20482:2013 specifies a standard test method for determining the ability of metallic sheets and strips having a thickness from 0,1 mm up to 2 mm and a width of 90 mm or greater to undergo plastic deformation in stretch forming.
For materials that are thicker and when only narrower strips are available, tools of specified dimensions are provided, in which case subscripts are used, as shown in Table 1.
PUBLISHED
ISO 20482:2013
PROJECT
ISO/DIS 20482
40.20
DIS ballot initiated: 12 weeks
Aug 21, 2026
Metallic materials - Sheet and strip - Erichsen cupping test (ISO/DIS 20482:2026)
40.20 DIS ballot initiated: 12 weeks
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