标准摘要
[中文适用范围]: 本国际标准规定了用于链索具和一般起重用途的 8 级中等公差吊索链的要求。 它们是圆钢短环链 (3 dn),经过电焊接、热处理和测试;它们符合 ISO 1834 的一般验收条件。 注 1:ISO 4063 中列出了对焊和闪光对焊。 本国际标准涵盖的公称尺寸范围为 4 mm 至 45 mm。 它们的使用温度范围为 –40 °C 至 +400 °C。 注 2:关于 8 级链条索具的使用和维护,见 ISO 3056。 [外文原描述]: ISO 3076:2012 specifies the requirements for medium tolerance sling chains of grade 8 for use in chain slings and for general lifting purposes. They are round steel short link chains, electrically welded, heat treated and tested; they comply with the general conditions of acceptance of ISO 1834. The range of nominal sizes covered by ISO 3076:2012 is from 4 mm to 45 mm. They are for use in the temperature range of minus 40 °C to to plus 400 °C.
英文名称Round steel short link chains for general lifting purposes — Medium tolerance sling chains for chain slings — Grade 8