Welding Electrode KOBE-7010S is a cellulose type welding electrode specifically designed for vertical down position welding of carbon steel, especially in pipeline and heavy structure construction applications.
AWS A5.5 E7010-P1
Kawat las KOBE-7010S adalah kawat las tipe elektroda selulosa berkualitas tinggi yang dirancang untuk aplikasi pengelasan pipa dan struktur baja karbon dengan posisi vertical down.
This welding electrode product offers superior performance in deep penetration and solid weld root formation, making it ideal for single-sided joints without backing.
With its stable arc characteristics and easy-to-remove slag, KOBE-7010S welding electrode is very efficient for use in the field, even on metal surfaces that are not completely clean.
Powered by Kobe Steel technology, these electrodes deliver high reliability in harsh working environments such as the oil and gas, petrochemical and pipeline construction industries.
| Parameters | Description |
| Product Name | Welding Electrode KOBE-7010S |
| Brand | KOBELCO |
| Main Application | Welding electrodes for carbon steel |
| Welding Electrode Size | 3.2 mm, 4.0 mm |
| Welding Process | SMAW |
| Weight Per Packaging | 20 Kg |
| Polarity | DCEP |
Mechanical properties of all metals being welded
| Property | Typical | Guaranty |
| 0.2% Yield Strength (MPa) | 470 | ≥414 |
| Tensile Strength MPa (ksi) | 570 | ≥483 |
| Elongation (4d) (%) | 30 | ≥22 |
| Impact Value @ –29°C (J) | 61 | ≥27 |
| Ø mm | 1F, 1G, 2G | 3G (uphill), 4G | 3G (downhill) |
| 3.2 | 60~120 | 60~120 | 70~120 |
| 4.0 | 90~170 | 80~160 | 100~170 |
Composition (weld metal mass %)
| Chemistry Value | Typical | Guaranty* |
| C | 0.14 | 0.2 |
| Si | 0.1 | 0.6 |
| Mn | 1.01 | 1.2 |
| P | 0.01 | 0.03 |
| S | 0.01 | 0.035 |
| Ni | 0.01 | 1.0 |
| Cr | 0.02 | 0.3 |
| Mo | < 0.01 | 0.5 |
| V | < 0.01 | 0.1 |
Notes :
(*) single value is maximum
| Diameter (mm) | Length (mm) | kg/pack | kg/carton | g/piece | carton (mm) |
| 3.2 | 350 | 5 | 20 | 27 | 175W, 115H, 380L |
| 4.0 | 350 | 5 | 20 | 40 | 175W, 115H, 380L |
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ISO 9001:2015
ISO 14001:2015
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