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Mechanical properties of aluminum alloys - tensile strength, yield strength and more.
Aluminum has typical tensile strength between 40 MPa to 700 MPa. The mechanical strength of aluminum can be increased by cold working and alloying. Copper, magnesium, silicon, manganese and zinc are used as alloying elements.
Aluminum 6061-T6 has a minimum yield strength of 35 ksi (240 MPa), which is almost equal to that of A36 steel. This strength, combined with its light weight (about 1/3 that of steel), makes it particularly suitable for structural applications where static loads are a concern.
Yield strengths vary from 35 MPa for a low-strength aluminum to greater than 1400 MPa for very high-strength steels. Ultimate tensile strength . The ultimate tensile strength is the maximum on the engineering stress-strain curve.
Pure Al (at least 99% purity) exhibits 30 MPa or 4 ksi yield strength at room temperatures. But some high-strength aluminum alloys can provide as much as 425+ MPa. Pure metal can’t withstand much load, so its alloys are the preferred choice for utilizing aluminum’s elemental benefits.
Find the yield and ultimate tensile strength values for different aluminum alloys in both SI (MPa) and US customary (psi) units.
Yield strength. The stress required to achieve a specified small plastic deformation in aluminium or other material under uniaxial tensile or compressive load. If the plastic deformation under tensile load is specified as 0,2%, then the term “yield strength 0,2%” (Rp0,2) is used. Figure 4 – Typical stress-strain diagram for aluminium ...
Table 6 Typical room-temperature mechanical properties of 1100 aluminum 1~ Elongation, % Tensile Yield !/16 in. 1/2 in. Shear Fatigue strength strength thick thick Hardness, strength limit(h) Temper MPa ksi MPa ksi specimens specimens HB(a) MPa ksi MPa ksi O ..... 90 13 34 5 35 45 23 62 9 34 5
Discover aluminium strength: learn about its mechanical characteristics, tensile strength, and yield strength. Main mechanical properties. Almost any structural material, including, and aluminum, the main mechanical characteristics are: tensile strength, yield strength 0,2 %; elongation.
Aluminum Alloys - Mechanical Properties. Aluminum alloys are divided into the wrought and cast categories according to how they are produced. The wrought category includes rolling, extruding, drawing, forging, and a number of other more specialized processes.