Classification |
IS: 814: ES 4211X |
Description |
A medium coated specially formulated low heat input electrode for welding of mild and medium tensile steels. The electrode operates with a smooth arc, minimum spatter and reduced current. The electrode works with ease in all positions. The slag is easily detachable and the deposit is of radiographic quality. |
Application |
Fabrication and repairing of railway components eg: buckles, gears cases, protector tubes, door patches, side panels, end wall patches etc. of rolling stocks and locomotive. Also suitable for tanks, pipes, sheet metal work etc. |
Current Condition |
DC ± AC 50 Volts |
Weld Metal Chemical Properties (%) |
C |
Mn |
Si |
S |
P |
0.10 max |
0.4 - 0.70 |
0.1 -0.5 |
0.030 max |
0.030 max |
|
Weld Metal Mechanical Properties |
UTS (MPa) |
Y.S ( MPa) |
Elongation (%) (GL=4D) |
Charpy V-notch impact strength |
Temp |
Joules |
230 - 330 |
70 - 90 |
22 - 27 |
0° C |
50 - 80 |
|
Packing Details |
Size ( mm) |
Packing ( Pkt x Pcs ) |
2.50 |
6 x 130 |
3.15 |
6 x 110 |
4.00 |
6 x 75 |
5.00 |
6 x 75 |
|