描述
特性：
LKE-2209 is a designed to weld duplex stainless steels. With excellent pitting corrosion resistance, stress corrosion resistance and crack resistance
應用：
It is suitable for welding of chemical equipment, heat exchanger and pipes.
使用注意事項：
1.Dry the electrodes at 200-250°C for 60 minutes and keep at 100-150°C before use.
2.Use lower currents and keep the arc as short as possible
分類：
AWS A5.4 E2209-16
JIS Z3221 ES2209-16
焊接位置：
焊接金屬的典型化學成分 (wt%)
| C | 錳 | Si | P | S | N | Cr | 倪 | Mo |
| 0.12 | 0.45 | 0.2 | 0.018 | 0.01 | 0.15 | 23.0 | 8.7 | 3.0 |
焊接金屬的典型機械特性
| TS N/mm² | EL % |
| 785 | 26 |
尺寸與建議電流範圍 (AC 或 DC+)
| 直徑 (mm) | 2.6 | 3.2 | 4.0 | 5.0 | |
| 長度 (mm) | 300 | 350 | 350 | 350 | |
| 安培數 | F | 50-85 | 80-120 | 100-150 | 140-180 |
| V&OH | 45-80 | 70-110 | 90-135 | – | |
| 每包重量（公斤） | 4/5 | 5 | 5 | 5 | |
| 每箱重量（公斤） | 20 | 20 | 20 | 20 | |
