Mechanical Properties are the behavior of materials under mechanical load. Some of its most important properties are ductility, malleability and thermal conductivity. Malleability lets Iron be beaten into sheets, without cleavage and ductility makes it possible for thin wires to be drawn from it. The carbon within the wood would have reacted with the oxygen in the ore, leaving behind a soft, malleable iron metal. magnetic properties of Iron state the information about its magnetic ordering and orientation. Cast Iron Mechanical Properties. Iron was likely originally discovered and extracted as a result of wood burning on top of iron-containing ores. Pure iron has two main applications, chemical inert vessels and soft magnetic cores. 1. Iron smelting and the use of iron to make tools and weapons began in Mesopotamia (present-day Iraq) between 2700 and 3000 BCE. Cast iron has many good mechanical properties. Tensile strength. The mechanical properties of iron and its alloys are extremely relevant to their structural applications. The properties of pure iron are often used to calibrate measurements or to compare tests. Pure iron is known to be a soft metal, with a silver white or grayish color. Its unit is RmN/mm2. According to my personal experience in Dandong Foundry in China, herein I listed some main chemical properties for the reference to buyers. Mechanical properties of Iron comprise of its density, tensile strength, viscosity, vapor pressure In both cases mechanical properties are something you care less about compared to advantages tied to cost and specific performance. Tensile strength is the most important physical property for iron castings. Regarding the advanced mechanical properties of mullite, iron doping gave a positive effect upon the increasing densities, from 80 TD% for the undoped mullite to 90 TD% for the iron-doped ones. Those properties can be evaluated in various ways, including the Brinell test, the Rockwell test and the Vickers hardness test. Physical Properties of Iron Element.