AWS D15.1/D15.1M 2025 Railroad Welding Specification for Cars and Locomotives | PDF Download

INSTANT DOWNLOAD PDF — The AWS D15.1/D15.1M:2025 standard defines the essential welding requirements for the fabrication, repair, and modification of railroad cars and locomotives. Developed by the American Welding Society and ANSI-approved, this standard provides guidance for welding processes, base materials, filler metals, prequalification, inspection criteria, and acceptance standards specific to the railroad industry. A critical reference for engineers, welders, inspectors, and manufacturers involved in railway fabrication and maintenance.