Description
NIHONWELD N-8010-G is a premium high cellulose welding electrode engineered for vertical down welding of all passes on high tensile pipe applications. Designed for demanding industrial and pipeline welding environments, this electrode provides a steady, forceful, and concentrated arc that ensures excellent penetration and superior wetting action.
Its fast-freezing slag minimizes slag interference and allows welders to maintain excellent control over weld shape and bead size, resulting in clean and reliable welds. The electrode performs efficiently across multiple welding positions and offers dependable arc stability for consistent welding performance.
N-8010-G is ideal for pipeline construction, structural fabrication, maintenance welding, and heavy-duty industrial applications where high weld quality and productivity are essential.
Key Features
- High cellulose electrode for pipeline welding
- Deep penetration and excellent fusion
- Concentrated and stable arc performance
- Fast-freezing slag for improved weld control
- Smooth bead profile and reliable wetting action
- Suitable for all-position welding applications
Classification
- AWS A5.5 E8010-G
Typical Chemical Composition of Weld Metal Deposits (%)
| C | Si | Mn | P | S | Ni |
|---|---|---|---|---|---|
| 0.15 | 0.20 | 1.0 | 0.011 | 0.018 | 0.25 |
Typical Mechanical Properties of Weld Metal Deposits
| Property | Value |
|---|---|
| Yield Point | 510 N/mm² (74 KSI) |
| Tensile Strength | 635 N/mm² (92 KSI) |
| Elongation | 29% |
| Impact Value | -29°C, 68 J (-20°F, 50 Ft-Lbs) |
Size and Recommended Current Range
| Diameter | Length | Flat & Vertical Down | Vertical Up & Overhead |
|---|---|---|---|
| 3.2 mm | 350 mm | 70–110A | 60–100A |
| 4.0 mm | 350 mm | 120–160A | 110–150A |
| 5.0 mm | 350 mm | 160–200A | 130–170A |
Current Type
- AC
- DC (+)
- DC (-)
Welding Positions
All Positions
Applications
- Pipeline welding
- High tensile steel welding
- Structural fabrication
- Industrial maintenance and repair
- Root pass and fill pass welding
- Heavy-duty pipe welding operations





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