What is the difference between Is 2062 material Grade A & B. Which grade i

What is the difference between Is 2062 material Grade A &
B. Which grade is better ?

Question Posted / sunil rathod

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What is the difference between Is 2062 material Grade A & B. Which grade is better ?..

Answer / mukund

CARBO PERCENTAGE :GR A -0.23,GRB-0.22,GR C 0.20
WELDABILITY INCREASES FROM A TO C
Y GRROVE CRACKABILITY TEST ONLY FOR GR C.
IMPACT TEST IS NOT DONE FOR GRADE A

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