For fixing rail to mild steel girders for head cranes and for but welding of rail ends and buffer layer prior to hard facing and suitable for welding boiler and pressure vessels, medium and heavy fabrication of mild steel, low alloys steel, and cast steel structures subjected to dynamic loading.
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| C | MN | SI | S | P |
|---|---|---|---|---|
| 0.04-0.10 | 0.80-1.50 | 0.25-0.65 | 0.030 Max | 0.030 Max. |
| YS | UTS | ELONG.%(L=5d)) | CVN IMPACT VALUES TEMP. |
|---|---|---|---|
| 440-550 N/mm² | 540-640 N/mm² | 22-30 | 30°C 35-800 J. |
| SIZE (MM) | CURRENT (AMP) |
|---|---|
| 2.50 x 350 | 60-90 |
| 3.15 x 350 | 90-140 |
| 3.15 x 450 | 90-130 |
| 4.00 x 450 | 140-180 |
| 5.00 x 450 | 180-240 |
