Remarks | Acceptance Limits | Defect Type |
7.2 | Not Exceeds 1.59 Mm | Misalignment |
9.3.1.a 9.3.1.b | Individual IP not exceeds 25.4 mm Aggregate IP not exceeds 25.4mm in 30.48 cm weld length | Incomplete Penetration Without HI-LO (IP) |
9.3.2.a 9.3.2.b | Individual IP not exceeds 50.8 mm Aggregate IP not exceeds 76.2 mm in 30.48 cm weld length | Incomplete Penetration With HI-LO (IP) |
9.3.4.a 9.3.4.b | Individual IF not exceeds 25.4 mm Aggregate IF not exceeds 25.4mm in 30.48 cm weld length | Incomplete Fusion (IF) |
9.3.5.a 9.3.5.b | Individual CL not exceeds 50.8 mm Aggregate CL not exceeds 25.4mm in 30.48 cm weld length | Cold Lap (CL) |
9.3.6 | The density of the concave area shall not exceed the density of the adjacent of the base metal . And if the density is more the burn through acceptance limits should be applied. | Internal Concavity (IC) |
9.3.7.a 9.3.7.b 9.3.7.c | Individual BT not exceeds 6.35 mm Aggregate BT not exceeds 12.7 mm in 30.48 cm in weld length | Burn Through (BT) |
Remarks | Acceptance Limits | Defect Type |
9.3.8.a 9.3.8.b 9.3.8.c 9.3.8.d 9.3.8.e | Individual elongated SI shall not exceed 50.8 mm in length and 1.6 mm in width. Aggregate elongated SI shall not exceed 50.8 mm in length in 30.48 cm weld length. Individual isolated SI shall not exceed 12.7 mm in length and 3.17 mm in width. | Slag Inclusion (SI) |
9.3.9 | Individual pore size shall not exceed 3.17 mm Cluster porosity longest diameter shall not exceed 12.7 mm. And the individual cluster porosity pore diameter shall not exceed 1.59 mm. Aggregate cluster porosity length shall not exceed 12.7 mm in 30.48 cm weld length. | Porosity (P) |
9.3.9.4 | Individual HB shall not exceeds 12.7 mm length. Aggregate HB shall not exceeds 50.8mm in 30.48 cm in weld length. | Hollow Bead (HB) |
9.3.10 | Only star cracks and crater cracks are permitted with length shall not exceed 3.96 mm. | Cracks |
9.3.11 | Undercut length shall not exceed 50.8 mm in 30.48 cm weld length. | Undercut (UC) |