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Low Alloy Steel Welding Electrode (Delhi)
Low Alloy Steel Welding Electrode (Delhi) E10018-D2 is a high quality electrode used for joining high tensile steels and manganese molybdenum steels. The coating is specially formulated to resist moisture pick-up under conditions of high heat and humidity. This electrode offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Low Alloy Steel Welding Electrode (Delhi) E10018-D2 is specifically designed for applications requiring at least 100 ksi tensile strength, good ductility and crack resistance.
Applications :
- Manganese-Moly castings
- Alloy Forgings
- Structure and pressure vessels
AWS Specification :
- AWS A5.5/A5.5M:2006
AWS Classification :
- E10018-D2 H4R
Welding Current :
- AC - DCEP
Welding Position :
- F,V,OH,H
Typical Wire Chemistry :
- C 0.15
- Mn 1.65 - 2.00
- Si 0.80
- Mo 0.25 - 0.45
- P 0.03
- S 0.03
- Ni 0.90
Typical Mechanical Properties (As Welded) :
| Yield Strength, ksi | 91 |
| Tensile Strength, ksi | 100 |
| Elongation%, min | 16 |
Available Diameters : 3/32", 1/8", 5/32" & 3/16"
Operating Range in Amps :
| 3/32" | 70 - 100 |
| 1/8" | 115 - 155 |
| 5/32" | 135 - 185 |
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