| Chemical Composition Deposited Metal (%) | ||||
| C | Mn | Si | S | P |
| ≤0.12 | ≤1.6 | ≤0.75 | ≤0.035 | ≤0.040 |
| Mechanical Properties of Deposited metal | ||||
| Test Item | Tensile Strength ós (Mpa) | Yield Strength ós (Mpa) | Elongation δ5(%) | Impact Value (J)-30°C |
| Guranteed | ≥490 | ≥400 | ≥22 | ≥27 |
| Tested | 520-580 | ≥410 | 24-30 | 50-180 |
Hydrogen diffuse of weld metal: ≤0.8ml/100g (glyceric method)
X-ray Radiographic Inspection: 1 Grade
X-ray Radiographic Inspection: 1 Grade
| Sizes & Recommended Current (AC or DC) | ||||
| Welding rod diameter (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| welding current (A) | 90-120 | 120-150 | 170-200 | 210-250 |