Complaint
| Chemical Composition | c | Mn | si | s | p |
| Guarantee Value | <0.12 | 0.3~0.6 | <0.35 | ≤0.035 | ≤0.040 |
| Test ltem | Rm(MPa) | ReL(Mpa) | A(%) | KV2(J) | KV2(J) |
| Guarantee Value | ≥420 | ≥330 | ≥17 | -(normal temperature) | -(0ºC) |
| General Result | t460~540 | ≥340 | 18~26 | 50~80 | ≥47 |
| Electrode Diameter(mm) | Φ2.0 | Φ2.5 | Φ3.2 | Φ4.0 | Φ5.0 |
| Welding Current(A) | 40~70 | 50~90 | 90~130 | 130~210 | 170~230 |
