Suitable for joining ferritic to austenitic steels, Armour plates. Heat resistant steels, dissimilar materials. Buffers layers on
difficult steels before hardfacing. Excellent for repairing cracks in austenitic manganese steel, castings for surfacing manganese steel.
1G 2F 3G 4G
RDSO IRSM – 28/86 Class M5
1) Keep the arc as short as possble.
2) Remove dirts such as oil and dust from the groove.
3) Dry the electrode a 350°C for 60 Min. before use.
| C% | Mn% | Si% | S% | P% | Cr% | Ni% | Mo% |
|---|---|---|---|---|---|---|---|
| 0.20 Max | 5.0 – 8.0 | 0.90 Max | 0.030 Max | 0.040 Max | 17.0 – 20.0 | 7.0 – 10.0 | 0.50 Max |
| U.T.S.(N/mm²) | ELONGATION ( L = 4d ) % |
|---|---|
| 560 – 670 | 30 – 40 |
| SIZE ( mm ) | KG PER PACKET | KG PER CARTON | Current (Amps) | In Amps |
|---|---|---|---|---|
| 2.50 X 350 | 2 | 10 | DC (+) / 70 OCV | 50 – 75 |
| 3.15 x 350 | 2 | 10 | 80 – 110 | |
| 4.00 x 350 | 2 | 10 | 110 – 150 | |
| 5.00 x 350 | 2 | 10 | 150 – 200 |