Select the material that is typically used for the item and select the properties and/or characteristics of the material that make it suitable for the item from the information on the second page. Answer with the number and letter for each item. Use each material number and properties/characteristics letter only once. While you can work together, remember that this is meant to help you prepare for the final exam - don't simply copy down the numbers. Item Description 1 2 3 4 5 7 6 1-gallon plastic milk container 8 00 Fabric for "soft" luggage Wire for clothes hanger Sheet steel for stove components 18 Drinking glass Blade for 14-inch French chef knife 19 9 "Good" metal mixing bowl 10 CD "jewel" case 11 Beverage can body 12 Top of beverage can 13 2-liter soda container 14 Keys for computer keyboard 15 Polymer for CD 16 Steel for brake cable of mountain bike 17 Frame of tennis racket 12-inch diameter griddle Teaspoon borrowed from residence hall dining room Quality optical glass for binoculars Wire to connect speaker to stereo Material Property/ Character Number Material 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 99.95% Cu - 0.04% O Graphite-epoxy composite Lead glass Soda-lime glass Polycarbonate Acrylonitrile- butadiene - styrene (ABS) Polyethylene terephthalate (PET) High-density polyethylene (HDPE) Polystyrene (PS) Polyamide (nylon) 1008 plain carbon steel-annealed 1015 plain carbon steel - cold drawn 1080 carbon steel cold drawn Austenitic stainless steel Martensitic stainless steel Ferritic stainless steel 3004 Al 1.2 Mn alloy Aluminum alloy 5182 Gray cast iron Letter A B C D E F G H I J K L M N 0 P Q R S Properties and/or Characteristics Stainless steel, easily stamped and formed from sheet, corrosion resistant, less expensive than austenitic stainless Low fabrication and materials cost, good thermal conductivity, somewhat heavy Tough, flexible, excellent reproduction of detail when molded by pressing Tough, flexible, excellent optical transparency, scratch resistant Excellent electrical conductivity Excellent optical clarity, high index of refraction Very high tensile strength (200 ksi min.) stranded cable wires, often Zn coated Very high strength-to-weight ratio, controllable elastic modulus Tough, good strength, low CO permeability Chemically inert, easily blow-molded, low cost, readily recycled Easily injection molded, very tough, good dimensional tolerances Low cost, adequate strength in the plastically deformed condition Higher strength, lower melting range than 3004 Al Low glass transition temperature - easy to form, low materials cost Inexpensive, easy to injection mold, transparent, somewhat brittle Durable, water repellent, almost impossible to tear Excellent drawability, corrosion resistant, aesthetically pleasing Heat treatable to high tensile strength, corrosion resistant, high hardness Easily formed by bending, stamping, etc., easily welded, low strength, low cost