Tensile Test:
Tensile test of welded rebars were done and in all cases, the failure have occurred outside the weld area and the test’s results are acceptable.
|
Sample
|
Rebar Dia. (mm)
|
Ultimate Force (N)
|
Ultimate Tensile Strength (UTS)
(MPa
|
Yield Strength (Y.S)
(MPa)
|
Elongation (%)
|
Test Temp (C˚)
|
Result
|
|
1
|
25
|
288938
|
589
|
393
|
-
|
20
|
Accept
|
|
2
|
25
|
350471
|
714
|
468
|
12
|
20
|
Accept
|
|
3
|
25
|
313545
|
639
|
459
|
19
|
20
|
Accept
|