Royalfil GS-42B is designed for welding of high strength, fine grained quenched & tempered steel like N-A-XTRA 70, USS T1,T1B etc. to meet low temperature toughness as well as down to – 50ºC. It is also used for fabrication of earthmoving equipments, steel construction, crane plates and other similar application suitable for joining steels conforming to ASTM Grade C,D of SA-225/SA-225M, Grade A,B,C of SA-738/SA738M, all thickness range OF SA612/612m ETC
1G 2F
15 – 20mm
Carbon Dioxide (CO2) Shielding Gas Flow : 20-25 Lt/Min
15 kgs. vaccum packed plastic spool.
| Element | C% | Mn% | Si% | S% | P% | Cr% | Ni% | Mo% |
|---|---|---|---|---|---|---|---|---|
| Typical Values | 0.05 | 1.75 | 0.45 | 0.010 | 0.018 | 0.25 | 2.00 | 0.50 |
| Spec. Reqd | 0.15 Max | 1.20-2.25 | 0.80 Max | 0.030 Max | 0.030 Max | 0.20-0.60 | 1.75 – 2.60 | 0.20 – 0.65 |
| Property | U.T.S (N/mm²) | Y.S (N/mm²) | ELONGATION ( L = 4d ) % | IMPACT (CVN) AT – 50 ºC(J ) |
|---|---|---|---|---|
| Typical Values | 820 | 730 | 20 | 50 |
| Spec. Reqd | 760-900 | 680 Min | 15 Min | 27 Min |
| Diameter(mm) | Flat & Horizonta (A) | Flat & Horizontal (V) |
|---|---|---|
| 1.20 | 180-250 | 26-30 |
| 1.60 | 210-280 | 26-30 |