Typical Composition of all-weld Metal
Mechanical Test of weld Metal
Operating Data
| Re – drying: not allowed |
Welding Positions
- All
Polarity
- DC (+)
Industrial Zone A1, 10th of Ramadan City, Egypt

99 El Sebak Street
Maryland - Heliopolis - Cairo - Egypt
+2012 2100 5111
+2010 0885 1811
Description Cellulose-coated electrode is for vertical-down welding of high strength large diameter pipelines. It is highly recommended economically wise, when compared with conventional vertical-up welding. It is highly recommended for hot passes; internal filler passes and cover layers. It is the most popular cellulosic electrode; which meets all the exacting demands of the Site welding of cross country pipelines extremely well. It ensures highest weldment quality down to temperatures of -40 º C, it can be used in severe gaseous media applications. The materials mode of transfer is fine droplet stratification. |
| C | Si | Mn | Ni | P | S | Cr | Mo | V | |
| Wt. % | 0.16 | 0.22 | 0.90 | 0.80 | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 |
| Typical According to ASME II part C/SFA 5.5 | 0.20 max. | 0.60 max. | 1.20 max. | 1.00 max. | 0.03 max. | 0.03 max. | 0.30 max. | 0.50 max. | 0.10 max. |
| Heat Treatment | Yield Strength | Tensile Strength | Elongation L0=5d0 | Impact values In J CVN |
| MPa | MPa | % | – 30 oC | |
| Untreated | 580 | 650 | 21 | 65 |
| Typical According to ASME II part C/SFA 5.5 | ≥ 530 | ≥ 620 | ≥ 17 | ≥ 27 |
| Re – drying: not allowed |
| mm | 3.25 mm | 4.0mm | 5.0mm |
| L mm | 350 | 350 | 350 |
| Amps A | 80-120 | 120 -180 | 160-210 |
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