Weldwell PH77
Low Hydrogen Welding Electrode
The Weldwell PH77 stick welding electrode is smooth running and can be used for all positional welding except vertical down. This electrode is used where the highest standards are required. Weld features include high ductility, x-ray quality and sub zero temperature impact to -50°C.
AWS A5.1: E7018-1 H8
Applications
TURBINES
REPAIR & MAINTENENCE
PRESSURE VESSELS
HEAVY GIRDERS
EARTH MOVING PLANTS
Low Spatter
The Weldwell PH77 produces little spatter, reducing clean up time and enhances weld appearance.
Smooth Running
The Weldwell PH77 welds are exceptionally smooth with excellent wash in at the toes of the weld, giving minimum undercut.
Specifications
Typical All Weld Metal Chemical Analysis
C
0.04
Mn
1.47
Si
0.32
Typical All Weld Metal Mechanical Analysis
Yield Stress
483 MPa
Tensile Strength
563 MPa
Elongation
29%
CVN Impact Values
123J @ -50°C
Resources
Weldwell PH77
Low Hydrogen Welding Electrode
The Weldwell PH77 stick welding electrode is smooth running and can be used for all positional welding except vertical down. This electrode is used where the highest standards are required. Weld features include high ductility, x-ray quality and sub zero temperature impact to -50°C.
AWS A5.1: E7018-1 H8
Applications
TURBINES
REPAIR & MAINTENENCE
PRESSURE VESSELS
HEAVY GIRDERS
EARTH MOVING PLANTS
Specifications
Typical All Weld Metal Chemical Analysis
C
0.04
Mn
1.47
Si
0.32
Typical All Weld Metal Mechanical Analysis
Yield Stress
483 MPa
Tensile Strength
563 MPa
Elongation
29%
CVN Impact Values
123J @ -50°C