ASTM A65-25

Podrobné informácie

Označenie: ASTM A65-25

Dátum vydania: 15.05.2025

Stránok: 4

Krajina: Americká technická norma

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Anotácia

This specification covers steel track spike to be used as fastenings between railroad rails, tie plates, and ties. Several tests shall be conducted, namely: heat or cast analysis; alternative analysis; alternative tension test; product analysis; body bend test; and head bend test. Heat and product analysis shall be performed wherein steel materials shall conform to the required chemical composition for carbon, manganese, phosphorous, sulfur, silicon, and copper. Steel specimens shall also undergo tensile tests and conform to required values of yield point, tensile strength, and elongation.


Keywords:
rails, railway applications, steel track spikes, track spikes,