Felix 626 DC(8018-B2)
AWS A5.5 : E8018-B2-H 4
Sizes :
2.5 x 300 mm
3.15 x 350 mm
4 x 350 mm
Customized Sizes Can Be Made.
Availability : In Stock
Premium High Strength Basic Coated Electrode For Welding 0.5 Cr 0.5 Mo , 1 Cr-0.5 Mo , 1.25 Cr 0.5 Mo And Similar Creep Resistant Steels.
- Special Formulation Coating To Resist Moisture Pick Up Under Conditions Of High Heat And Humidity .
- Weld Metal Is Chromium Molybdenum Alloyed With Operating Tempratures Upto 580° C .
- Good Arc Stability , Low Spatters And Easily Removable Slag .
- Low Moisture Reabsorption Quality Prevents Hydrogen Cracking And Eliminates Starting Porosity .
For Welding Of 1.25% Cr- 0.5% Mo Heat Resistant Steel Used For Boilers And Assosciated Tubing .
Tensile Strength 83000 PSI
Yield Strength 74000 PSI
Elongation 24 %
ISO - V (J) + 20° C Min 100
- Clean Weld Area . Re-Dry The Electrode At 350° C For 1 Hour .
- Preheating At 150 - 300° C Is Required Specially For Hardenable Steels To Prevent The Formation Of A Hard Heat-Affected Zone .
- Use AC Or DC Reverse Polarity .