ELHARD 300
Standards
| TS EN 14700 | E Fe1 |
|---|---|
| EN 14700 | E Fe1 |
| DIN 8555 | E 1-UM-300 |
Chemical Composition of Weld Metal % (Typical)
| C | Si | Mn | Cr |
|---|---|---|---|
| 0,15 | 0,5 | 1,3 | 1,5 |
Typical Base Material Grades
- Basic coated electrode for medium hardness value
- For tough build-ups, particularly on Mn-Mo-alloyed wing and junction rails with mechanical strength of minimum 880 N/mm2
- Deposit offers ease of machining
- Preheat heavy parts and higher tensile steel qualities at 250°C-350°C. Re-drying : 300°C / 2h
Mechanical Properties
| Weld Metal Hardness (HB) |
|---|
| 275 - 325 |
Current Type
- DC(+)
Resistance Type and Level
Friction
Impact Resistance
High Temp.
Thermo Shock
Corrosive
Machining
Crack Resistance
Operating Data
| Product Code | Diametré x Length (mm) | Diameter x Length (inch) | Welding Current (A) | Weight g / 100 pcs |
|---|---|---|---|---|
| 3010101753 | Ø3,2 x 350 | Ø1/8 x 14 | 100 - 140 | 3610 |
| 3010101759 | Ø4,0 x 450 | Ø5/32 x 18 | 140 - 180 | 6780 |
| 3010101762 | Ø5,0 x 450 | Ø3/16 x 18 | 180 - 230 | 10500 |
