标准摘要
[中文适用范围]: 本国际标准规定了一种标准试验方法,用于测定厚度为 0.1 毫米至 2 毫米、宽度为 90 毫米或更大的金属板材和带材在拉伸成型中经受塑性变形的能力。 对于较厚的材料并且只有较窄的条带可用时,提供指定尺寸的工具,在这种情况下使用下标,如表1所示。 [外文原描述]: 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.
英文名称Metallic materials — Sheet and strip — Erichsen cupping test