Science Struck
Science Struck: Properties of Polystyrene
Explains what polystyrene is and its many different properties and uses.
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Ductile Iron Society: Ductile Iron Data for Design Engineers
From the Ductile Iron Society web site. Data for the elasticity and strength of ductile iron are discussed. The effect of temperature upon yield strength, elongation (i.e., strain), and ultimate tensile strength are represented in...