The acceptance of the classification society: ABS,BV,CCS,DNV,GL,KR,LR,NK
Introduction:
T50 is a kind of carbon steel electrode with lime-titania type coating. AC/DC. All-position welding. It has excellent welding performance, excellent mechanical properties, stable arc, fewer spatters, good slag detachability, easy reignition and beautiful appearance of weld. The ripples can be wide, narrow, thin and thick. Welding is easy and efficient.
Uses:
Used for welding key low-carbon steel structures and low-alloy structures with low strength, such as Q235, 09MnV, 09Mn2, etc.
Chemical Composition of Deposited Metal (%)
| Chemical Composition | C | Mn | Si | S | P |
| Guarantee Value | ≤0.12 | 0.3~0.6 | ≤0.25 | ≤0.035 | ≤0.040 |
Mechanical Properties of Deposited Metal
| Test Item | Rm(MPa) | ReL(Mpa) | A(%) | KV2(J) | KV2(J) |
| Guarantee Value | ≥420 | ≥330 | ≥22 | ≥27(0°C) | ≥47(-20°C) |
| General Result | 440~500 | ≥340 | 22~32 | 70~115(0°C) | 60~90(-20°C) |
X-ray Radiographic Inspection: 2 Degree
Reference Current (AC, DC)
Electrode Diameter(mm) | φ2.0 | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
| Welding Current (A) | 40~70 | 60~100 | 80~140 | 140~220 | 180~240 |
