The ultimate tensile strength of structural mild steel is about
A. 160 N/mm2
B. 260 N/mm2
C. 420 N/mm2
D. 520 N/mm2
Answer: Option B
Solution(By Examveda Team)
The ultimate tensile strength is a measure of the maximum stress that a material can withstand while being stretched or pulled before necking, which is a point where the specimen's cross-section starts to significantly contract. For structural mild steel, the ultimate tensile strength is typically in the range of:Option B: 260 N/mm2
So, Option B is the correct answer for the ultimate tensile strength of structural mild steel, which is approximately 260 N/mm2.
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what is explentation?
420 KN/mm2
hmmmm
di calcium aluminate
The ultimate tensile strength of structural mild steel is about
A. 160N/mm2
B. 260N/mm2
C. 420 N/mm2
D. 520 N/mm2