Basic-coated welding electrode LE 48 Conarc 48
WELDELTRD-(CONARC-48)-VP-3,2X450-2,5KG
Art.-no. 098248321
EAN 5945700027900
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Basic-coated, low-hydrogen Conarc 48 welding electrode for welding unalloyed and low-alloy steels, a reliable general-purpose electrode. Excellent weldability, suitable for welding in almost all welding positions – especially overhead and vertical-up. Excellent toughness down to -40°C and a recovery rate of 130%. In addition, the welding electrode is easy to identify by its orange tip.
- For welding unalloyed and low-alloy steels
- Basic-coated
- Excellent weldability
- Suitable for welding in almost all positions, especially overhead and vertical-up
- Recovery 130%
- Excellent toughness even at -40°C.
- Excellent X-ray quality
- Current type AC/DC electrode+
- Tip colour: orange
AWS A5.1-91 E7018-1 H4R
EN 499-94 E46 4 B 42 H5
AWS A5.1-91 E7018-1 H4R
EN 499-94 E46 4 B 42 H5
Datasheets(X)
Wire diameter (Ø) | 3.2 mm |
Length | 450 mm |
Min./max. current | 95-150 A/DC |
Weight | 2.5 kg |
Standards | ISO 2560 |
Material | Carbon steel |
American Welding Society (AWS) | A5.1: E 7018 |
Coating of welding electrode | Basic |
Min. tensile strength | 490 N/mm² |
Min. current | 95 A/DC |
Max. current | 150 A/DC |
Min. longitudinal elongation | 20 % |
Mechanical properties, typical, clean welding material | |||
| Requirement | Typical values | ||
| AWS A5.1-91 | EN 499-94 | ||
| Yield strength N/mm² | min. 400 | min. 460 | 480 |
| Tensile strength N/mm² | min. 490 | 530-680 | 580 |
| Elongation % | min. 22 | min. 20 | 28 |
| Impact strength ISO-V(J) -20°C | 200 | ||
| -50°C | min. 47 | 170 | |
| -46…-50°C | min. 27 | 100 | |
Approvals |
| DNV |
| + |
Chemical analysis | |||||
| C | Mn | Si | P | S | HDM |
| 0,06 | 1,4 | 0,3 | 0,015 | 0,010 | 2 ml/100 g |
