Magmaweld ESB 52 UO is a premium basic electrode designed for welding steel structures where exceptional mechanical properties and outstanding low-temperature toughness are non-negotiable. Whether you are building bridges, securing high-pressure pipelines, or constructing critical petrochemical components, the ESB 52 delivers X-ray quality welds with a guaranteed low hydrogen content.
ESB 52 UO is capable of producing tough, crack-free joints, even on steels with up to 0.6% carbon content.
ESB 52 UO is fully certified by leading classification societies, ensuring global compliance and reliability for your most critical projects:
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Classifications
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SFA/AWS A5.1 : E7018-1 H4R |
| SFA/AWS A5.1 : E7018H4 R | |
| CSA W48 : E4918-1-H4 | |
| EN ISO 2560-A : E 42 5 B 42 H5 |
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| Welding Current | AC, DC+ |
Individual Sleeve or Full Carton
| Part Number | Electrode Diameter | Electrode Length | Sleeve Weight | Carton Weight | Sleeves per Carton |
| 11206HJFMK | 3/32" (2.4 mm) | 14" (350 mm) | 5.5 lb. (2. kg) | 33 lb. (15 kg) | 6 |
| 11206NJFMK | 1/8" (3.2 mm) | 14" (350 mm) | 5.5 lb. (2. kg) | 33 lb. (15 kg) | 6 |
| 11206SJFMK | 5/32" (4.0 mm) | 18" (450 mm) | 5.5 lb. (2. kg) | 33 lb. (15 kg) | 6 |
