American specifications (for construction)
ITEMS | SPECIFICATIONS | |
STANDARD | ASTM A 615 / 87 | |
GRADE | Gr. 40 | Gr. 60 |
SHAPE | P.BARS / P.COILS / D.BARS | D.BARS |
MECHANICAL PROPERTIES | ||
TS Kg/mm2 | Min.49.3 | Min. 63.3 |
YS Kg/mm2 | Min. 28.2 | Min. 42.2 |
EL % | 11 - 12 | 7 - 9 |
(SIZE WISE) | (SIZE WISE) | |
LADLE ANALYSIS | ||
P % | Max. 0.060 | Max. 0.060 |
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