Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 4 (Q.No. 48)
48.
Invar contains
Discussion:
3 comments Page 1 of 1.
Shovon said:
7 years ago
It is 64% Fe + 36% Ni.
VICKY said:
9 years ago
Invar steel is used for precision levelling staffs.
Aruna jain said:
1 decade ago
Invar contains 36% ni+2 & 64% alloy of steel.
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