CERTIFICATE OF ANALYSIS
FOR PROTOUCH WET WELDING ELECTRODES
SPECIFICATION: AWS A5.1
TYPICAL WELD METAL PROPERTIES
WELD METAL CHEMISTRY (%)
Ultimate Tensile Strength 75,659 psi
0.2% Offset Yield Strength 66,619 psi
Elongation in 2” 11%
Charpy impact energy: 39 ft.lbs. @ 28F
Radiographic inspection met and exceeded the acceptance criteria of AWS D3.6 for Class A welds and the Class 1 acceptance criteria of MIL-STD-2035 for surface welding.
Electrode Size 1/8” Welding
Position – Vertical Water
Depth/Type – 30’/Fresh
The above chemical results and mechanical properties were obtained from actual tests run by Accurate Welding Testing, reference certificate number 60704, dated 20 March 2020. Other tests and procedures may produce different results.