1/4" Hoballoy 9018B3 Low Alloy Electrode, 50 Lb Hermetically Sealed Can, 90000 PSI Minimum Tensile Strength(AWS Spec)
Excellent arc characteristics - Stable, easy to control arc Low spatter level - Improves weld bead appearance, higher deposition Quick and easy slag removal - Reduces clean-up time Low moisture reabsorption - Prevents starting porosity Low smoke level - Welder safety and comfort Low hydrogen, less than 4ml/100g - Resistant to hydrogen-induced crackingApplications: Single and multiple pass, DCEP, AC Chrome-moly pipes Boiler fabricationRecommended Welding Techniques: General: Electrode positive, work negative (DCEP) or AC ARC Length: Very short arc Flat: Angle electrode 10-15 from 90 Vertical-Up: Use weaving techniques Vertical-Down: Not recommended Overhead: Use slight weaving motion within the puddleConformances and Approvals: AWS A5.5, E9018-B3 H4R ASME SFA 5.5, E9018-B3 H4R ABS
| Appearance: | Cored Wire/Coated Rod |
| Color: | Gray |
| Diameter: | 1/4" |
| Elongation % in 2"(AWS Spec): | 17% |
| Elongation % in 2"(Stress Relieved 1 Hour at 1275F): | 22% |
| Packaging: | 50 Lb Hermetically Sealed Can |
| Physical State: | Solid |
| Tensile Strength(AWS Spec): | 90000 PSI Minimum |
| Tensile Strength(Stress Relieved 1 Hour at 1275F): | 109000 PSI |
| Type of Current: | Direct Current Electrode Positive (DCEP) or AC |
| Yield Strength(AWS Spec): | 77000 PSI |
| Yield Strength(Stress Relieved 1 Hour at 1275F): | 93000 PSI |
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