Certification in GMAW tests

Certification tests Programme in GMAW process
Sr No. Courses Tests Conducted Position of Welding Size
1 GMAW Standard Level Butt Weld on C.S. plate a.Radiographic Examination  2G (PC) & 4G (PE) Thickness = 5 – 10 mm  
b. Root and Face Bend Test Size = 200 x 225 mm
Preferable: 300 x 250 mm
2 GMAW Standard Level Fillet Weld on S.S. Plate a. Fillet Weld Fracture Test- 3 test pcs. 3F (PF) & 4F (PD) Thickness = 5 – 6 mm
b. Macro Etch test- 2 test pcs Size = 100 x 150 mm
3 GMAW Advanced Level Butt Weld on C.S. plate with solid wire using CO2 gas Radiographic Examination 2G (PC) & 4G (PE) Thickness = 5 – 8 mm
Size = 200 x 225 mm
Preferable: 300 x 250 mm
4 GMAW Advanced Level
Butt Weld on S.S. plate with solid wire using Argon - O2 gas
Radiographic Examination 2G (PC) Thickness = 5 – 10 mm
Size = 200 x 225 mm
Preferable: 300 x 250 mm
5 GMAW Advanced Level Butt Weld on Aluminium plates Radiographic Examination 2G (PC) & 4G (PE) Thickness = 5 – 8 mm
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