Iso 5948 Pdf Guide

ISO 5948:1994

specifies the ultrasonic testing (UT) requirements for railway rolling stock material, focusing specifically on forged or rolled wheel tires for tractive and trailing stock. Executive Summary

Hollow Axle Testing

: Modern high-speed trains often use hollow axles to save weight; the 2018 revision explicitly added standards for testing these specific designs. Critical Blind Spots iso 5948 pdf

3. Why It Was Withdrawn (The Transition to EN Standards)

, which replaced the 1994 version. This update includes stricter criteria for high-speed and high-load railway applications. Scope of Components : Testing in radial and longitudinal directions. Wheels & Tyres : Evaluation of rims and hubs for flaw echoes. Technical Requirements iso 5948 pdf