Hardfacing Electrodes
ES 29 / EN 14700: E Fe 14
Description
ES 29 It is universally Applicable on parts predominantly subjected to grinding abrasion combined with light impact, sach as conveyor screws,digging teeth mixer wings and sand pumps. It is also suited as a final layer on tough-hard deposits ( E S 600 ) or high Mn-steel ( E S 250 KPR ) . Re-drying : 300-350ºC / 2 h. Hardness : 60 ( HRC )
Typical Chemical Composition (%)
| Si | Mn | Cr | C |
|---|---|---|---|
| 1.0 | 0.15 | 29 | 3.2 |
Typical Mechanical Properties
| Yeild Strength | Tensile Strength | Elongation 5x D | Impact (ISO-V) |
|---|---|---|---|
Applications
ES 29 Has excellent welding characteristics and very easy slag removal .The homogenous and finally rippled seam surface does. For most applications not require any finishing by grinding.
Sizes Available & Recomennded Currents
| Diam. (mm) | Length (mm) | Current (Amperes) | Arc Voltage | Wire Feed |
|---|---|---|---|---|
| 2.50 | 350 | 50 - 80 | ||
| 3.25 | 350 | 90 - 120 | ||
| 4.00 | 350 | 120 - 150 | ||
| 5.00 | 450 | 150 - 200 |
Welding Current
AC Min. 65 V. / DC { + }
Welding Positions
 Flat |
* |