. It establishes a uniform system for classifying materials and systems based on their maximum permissible operating temperatures. iTeh Standards Core Function and Scope
Prior to the current version, IEC 60085 also covered classes Y (90°C) and C (>180°C), though modern revisions have streamlined the classifications. iec 60085 pdf free download
For official compliance or manufacturing audits, you usually need to provide proof of purchase for the current version of the standard. Where to Access It iec 60085 pdf free download