Why is modulus of elasticity important?

Modulus of elasticity is an important design factor for metals for calculations of elastic deflections. Room temperature modulus of elasticity values for some of the aluminum alloys, copper alloys, cast irons, various non-ferrous metals, steel alloys and titanium alloys are given in the following chart.

What is the modulus of elasticity of al-6061 alloy?

The modulus of elasticity of Al-6061 alloy is the average of the tensile (Young’s modulus) and compressive modulus. The compression modulus is about 2% higher than the tensile modulus. Al-6061 alloy is easy to weld and connect by various methods.

What are the mechanical engineering properties of aluminum alloys?

Alluminum Alloy Mechanical Engineering Properties The following chart give general mechanical engineering Properties and data for many common Aluminum alloys. Please be aware that much of the data is adequate for industrial, however academic requirements are more stringent. Electrical Resistivity @ 68° F (Ohm−Cir. Mil/ft.)

Are aluminum-magnesium-silicon alloys solderable?

Aluminum-magnesium-silicon alloys are less susceptible to intergranular penetration than binary aluminum-magnesium alloys and are more solderable than binary aluminum-silicon alloys. Aluminum alloys containing copper or zinc as a major alloying element generally contain appreciable quantities of other elements.

What are aluminum-magnesium alloys?

The aluminum-magnesium alloys in the 5xx.x group are essentially single phase binary alloys with moderate-to-high strength and toughness properties. High corrosion resistance, especially to sea-water and marine atmospheres, is the primary advantage of castings made of Al-Mg alloys.

What are aluminum alloys for wear resistance applications?

Aluminum alloys for wear resistance applications are based on the aluminum-silicon alloy system. This binary system is a simple eutectic alloy system with the eutectic composition at 12.5% Si (Fig. 5). Standard alloys, of course, contain a number of alloying ingredients. Selected com-mercial alloy compositions are shown in Table 9.