Railway applications. Wheelsets and bogies. Axles. Product requirementsWhat is BS EN 13261 about? BS EN 13261 specifies the characteristics of the axles for all track gauges. BS EN 13261 defines the characteristics of axles manufactured by forging or rolling, in vacuum degassed steel, grade EA1N1, EA1T1 and EA4T1. For hollow axles, this document only applies to those obtained by machining the hole in a solid forged or rolled axle. The requirements defined in BS EN 13261 apply to cylindrical wheel seats. Most of the

BS EN 4491 is a level 3 standard as defined in EN 4385

These rods are formed by wrapping impregnated layers of material on a mandrel

BS IEC 60747 is a series of international standards for semiconductor devices that specifies the test methods for measuring the insulated-gate bipolar transistors (IGBTs) used in semiconductor devices

Code of practice for Design

other than laminar imperfections

provide more detailed content of specific investigation principles and processes

modules and units for applicable spacecraft programs

and labelling for the products

BS EN 338 is applicable to all softwood and hardwood timber for structural use

10 Legal and other requirements

BS EN 62264-3 defines activity models of manufacturing operations management that enable enterprise systems to control system integration

Methods using photothermal