Tensile Test Version History Tensile Test To study

Tensile Test Version History

Tensile Test To study and conduct tension tests on several metals in which stress-strain curves are obtained for the full range of loading from zero to rupture.

Tensile Test Stress strain diagram • • Stress – Strain diagram indicates the regions of Elastic, and plastic regions of ferrous materials subjected to Tensile load. Various regions of stress strain curve are shown in the figure.

Tensile Test Stress strain diagram for brittle materials • Brittle material : The rupture occurs along a surface perpendicular to the loading plane. For ex: glass, stone, normal concrete, aluminum.

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Tensile Test Elastic Region: • This is the region where stress is proportional to strain

Tensile Test Yielding Region: • Upper yield point is where when there is no application of any additional force the material will elongate.

Tensile Test Lower yield point : • This is the point where yielding will end.

Tensile Test Proportionality region: • This is the region where stress is proportional to strain.

Tensile Test Ultimate Tensile Strength: • The maximum loading occurs in this region.

Tensile Test Necking: • Fracture of material occurs by reduction of area.

Tensile Test Failure Analysis • • The failure of specimen used in tensile testing for ductile material is by necking. The failure is a cup and cone failure

Tensile Test Which material is more elastic? o Rubber o Mild Steel o Aluminum o Cast Iron Read the question and select the appropriate option by clicking on them. Then click 'Submit’ to verify your answers.

Tensile Test The Mild steel used in construction is to be tested for o Tensile loads o Compressive loads o Shear loads o Both Tensile and Compressive loads Read the question and select the appropriate option by clicking on them. Then click 'Submit’ to verify your answers.

Tensile Test Which region is more critical from stand point of Engineering Machine design? o Elastic Region o Yielding Region o Necking region o All the above. Read the question and select the appropriate option by clicking on them. Then click 'Submit’ to verify your answers.

Tensile Test The Load applied for drawing stress strain diagram is o Static gradually increasing load o Dynamic loading o Fluctuating loading o Impact Loading

Tensile Test • The Percentage reduction in area before failure in ductile materials is about ____. • – 85 % – 15 % – 25 % – 30 %

Tensile Test Mechanical metallurgy by Dieter Mechanics of materials by POPOV http: //www. admet. com/assets/Tensile_Testin g_Basics_Quality_Magazine. pdf