Metallurgical Examination of 4 in. and 5 in. Thick Rolled Homogeneous Armor Plates Submitted for Development by Jones and Laughlin Steel Corporation
WATERTOWN ARSENAL LABS MA WATERTOWN ARSENAL United States
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This report presents data on the Metallurgical Examination of 4 and 5 Thick Rolled Homogeneous Armor Plates. The metallurgical examination consisted of the following tests Chemical analyses of selected plates Fracture tests for steel soundness and fibre Brinell hardness surveys V-notch Charpy impact tests Microscopic examination and Jominy hardenability tests.