Metal Properties: Characteristics, Uses, and Codes - U.S. Army Repair Shop Technician: Warrant Officer Advanced Correspondence Course MOS/skill Level: 441A

TABLE OF CONTENTS Section Page TITLE......................................................... i TABLE OF CONTENTS............................................. ii Lesson 1: THE PHYSICAL AND MECHANICAL PROPERTIES OF VARIOUS METALS, AND USE OF THE HARDNESS TESTER, CHEMICAL ANALYSIS, AND BENCH GRINDER TO IDENTIFY VARIOUS METALS.............................................. 1 Task 1: Describe the processes for identifying the physical and mechanical properties of various metals............................. 1 Task 2: Describe the processes for using the hardness tester, chemical analysis, and bench grinder to identify various metals................................................... 24 Practical Exercise 1..................................... 44 Answers to Practical Exercise 1.......................... 46 REFERENCES.................................................... 48