Discussion Safa Saaleh.docx - Discussion We have tested the given nine samples and identified their hardness density color and magnetism through series

Discussion Safa Saaleh.docx - Discussion We have tested the...

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Discussion: We have tested the given nine samples and identified their hardness, density , color and magnetism through series of operations, such as: Rockwell Hardness Test, Shore D Hardness Test and Density Test. These are the sample material which we used for the test and their specified numbers given in the table. No. Material Type 2 Aluminum 3 Copper 4 C1018 Steel 5 4130 Alloy steel 6 Delrin Acetone 7 Titanium 8 304 Stainless Steel 24 Brass 28 UHMW ANALYSIS OF PHYSICAL PROPERTIES Sample No. Color Appearance Magnetic Test 2 Silver Smooth& shiny Non-Ferromagnetic 3 Reddish Brown Shiny & Smooth Non- Ferromagnetic 4 Dark Grey Smooth &Dull Ferromagnetic 5 Dull grey Smooth &Dull Ferromagnetic 6 White Plastic & Smooth Non-Ferromagnetic 7 Bright Grey Shiny & Smooth Ferromagnetic 8 Grey Shiny & Smooth Non-Ferromagnetic 24 Golden Yellow Shiny & Smooth Non-Ferromagnetic 28 White Plastic & Smooth Non-Ferromagnetic READING OF ROCKWELL HARDNESS TEST Sample No. Measuring Scale Readings(UNITS=HRC&HRB) 2 B Scale 50 HRB 3 B Scale 40 HRB 4 C Scale 91 5 B Scale 91 HRB 7 C Scale 29 HRC 8 B Scale 84 HRB 24 B Scale 68 HRB
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