Mechanical Engineering - Machine Design - Discussion
Discussion Forum : Machine Design - Section 1 (Q.No. 31)
31.
Which of the following material has the maximum ductility?
Discussion:
14 comments Page 1 of 2.
Jyotiranjan said:
8 years ago
Ductility is directly proportional to Youngs modulus or elastic constant so the correct answer is mild steel.
Because
E(Mild steel)=200-210 Gpa.
E (copper)=100-110 Gpa.
E (aluminium)=60-70Gpa.
So it's answer is mild steel.
Because
E(Mild steel)=200-210 Gpa.
E (copper)=100-110 Gpa.
E (aluminium)=60-70Gpa.
So it's answer is mild steel.
(1)
Sham4u238 said:
1 decade ago
What is the order of ductility?
Abhi said:
9 years ago
Copper should be the answer.
Sandeep said:
9 years ago
Why mild steel? Copper is most ductility.
Dinesh bakshi said:
9 years ago
Copper is malleability.
Jobin said:
9 years ago
I think aluminium is the right answer.
Gaurav said:
9 years ago
Mild steel is the correct answer. Ductility is directly proportional to elasticity.
Divyansh said:
8 years ago
The correct Order is Platinum, vanadium, gold, aluminum, copper, silver.
Rishi said:
8 years ago
Correct order is;
1 Gold
2 platinum
3 silver
Copper
Aluminium
Tin
Zinc
Iron
Lead
Under same load and conditions, this is a sequence of ductility.
1 Gold
2 platinum
3 silver
Copper
Aluminium
Tin
Zinc
Iron
Lead
Under same load and conditions, this is a sequence of ductility.
Vivek Singh said:
8 years ago
Please correct the answer.
Copper is more ductile.
Copper is more ductile.
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