Beschreibung
Merkmale:
Heat resistance, corrosion resistance and toughness of LKE-310 are good. The weld metal is a full austenite structure containing 25%Cr-20%Ni. It is not necessary to preheat and postweld heat treatment.
Anwendungen:
It is suitable for the welding of dissimilar metals, low-temperature service stainless steel, mild steel and Cr-Mo steel.
Hinweise zur Verwendung:
1.Dry the electrodes at 200-250 °C for 60 minutes and keep at 100-150 °C before use.
2.Use lower currents for dissimilar metals welding. Keep the interpass temperature below 150 °C
3.The weld metal is a full austenite structure, which is easy to cause hot cracking
Einstufung:
AWS A5.4 E310-16
EN EN1600 E 25 20 R 1 2
JIS Z3221 D310-16
Position beim Schweißen:
Typische chemische Zusammensetzung des Schweißguts (wt%)
| C | Mn | Si | P | S | Cr | Ni |
| 0.08 | 1.9 | 0.4 | 0.01 | 0.01 | 27.3 | 21 |
Typische mechanische Eigenschaften des Schweißguts
| TS N/mm² | EL % |
| 590 | 38 |
Größen und empfohlener Strombereich (AC oder DC+)
| Durchmesser (mm) | 2.0 | 2.6 | 3.2 | 4.0 | 5.0 | |
| Länge (mm) | 250 | 300 | 350 | 350 | 350 | |
| Ampere | F | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 |
| V&OH | 20-50 | 45-80 | 70-110 | 90-135 | – | |
| Gewicht pro Packung (kg) | 4/5 | 4/5 | 5 | 5 | 5 | |
| Gewicht pro Karton (kg) | 20 | 20 | 20 | 20 | 20 | |
