It is used for welding of medium & high tensile steel with mixed gas 80%Ar + 20% Co2 shielding in ship building, machineries, structural fabrication and bridge constructions.
1G 2F
15 – 20 mm
80 % Ar + 20 % CO2 shielding Gas Flow : 20-25 Lit/Min
| Element | C% | Mn% | Si% | S% | P% | Cr% | Ni% | Cu% |
|---|---|---|---|---|---|---|---|---|
| Typical Values | 0.045 | 1.50 | 0.55 | 0.010 | 0.016 | 0.10 | 0.40 | 0.30 |
| Spec. Reqd | 0.12 Max | 1.75 Max | 0.90 Max | 0.03 Max | 0.03 Max | 0.20 Max | 0.5 Max | 0.5 Max |
| Property | U.T.S (N/mm²) | Y.S (N/mm²) | ELONGATION ( L = 4d ) % | IMPACT (CVN) AT – 30 ºC(J ) |
|---|---|---|---|---|
| Typical Values | 585 | 490 | 26 | 60 |
| Spec. Reqd | 480 Min | 400 Min | 22 Min | 27 Min |
1.60180-25028-34
| Diameter(mm) | Flat & Horizonta (A) | Flat & Horizontal (V) |
|---|---|---|
| 1.20 | 160-210 | 28-34 |