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