5df9c075_ederal_Railroad_Administration_Hazmat_Papers_Title
[Description] This paper describes a laboratory testing program to examine the mechanical properties of steel samples obtained from tank cars that were retired from the fleet. The test program consisted of two parts: (1) material characterization comprised of chemical, tensile and Charpy V-notch (CVN) impact energy and (2) high-rate fracture toughness testing. [Title] 
Mechanical Properties of Tank Car Steels Retired from the Fleet
Miscellaneous Hazmat Papers | Federal Railroad Administration
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