3 years ago

Beam type failure and frame type failure

1 answer:

hoa [83]3 years ago

4 0

Answer:

Stress analysis tells us the deformation of objects occurs at specific points where stress or the internal forces reach points where the material can no longer resist or reach a point of equilibrium.
Brittle material have a far lower breaking point then say metals.

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Aleonysh [2.5K]

Answer:

4140 steel contains 0.4% C having higher yield strength and ultimate strength than the 1045 steel contains 0.45% C

Explanation:

we have given 4140 steel contains 0.4% C

we know here that 4140 steel is low steel alloy , and it have low amount of chromium , manganese etc alloying element

and these elements which are present in 4140 steel they increase yield strength and ultimate strength of steel

while in 1045 steel contains 0.45 % c is plain carbon steel

and it do not contain any alloying element

so that 4140 steel contains 0.4% C having higher yield strength and ultimate strength than the 1045 steel contains 0.45% C