描述
特性：
LKE-309MoL is a rutile electrode use as a buffer layer in welding acid resisting clad steels. With crack resistance and corrosion resistance at the high temperature due to higher Mo content.
應用：
It is suitable for dissimilar metal welding of joining mild steel to stainless steel and steels difficult to weld.
使用注意事項：
1.Dry the electrodes at 250-300 °C for 60 minutes and keep at 100-150 °C before use.
2.Use lower currents for dissimilar metals welding.
3.Keep the arc as short as possible.
分類：
AWS A5.4 E309MoL-16
EN EN1600 E 23 12 L R 1 2
JIS Z3221 D309MoL-16
焊接位置：
焊接金屬的典型化學成分 (wt%)
| C | 錳 | Si | P | S | Cr | 倪 | Mo |
| 0.03 | 1.00 | 0.75 | 0.03 | 0.015 | 22.5 | 13.20 | 2.50 |
焊接金屬的典型機械特性
| TS N/mm2 | EL % |
| 598 | 40 |
尺寸與建議電流範圍 (AC 或 DC+)
| 直徑 (mm) | 2.0 | 2.6 | 3.2 | 4.0 | 5.0 | |
| 長度 (mm) | 250 | 300 | 350 | 350 | 350 | |
| 安培數 | F | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 |
| V&OH | 20-50 | 45-80 | 70-110 | 90-135 | – | |
| Weight per pack(kg) | 4/5 | 4/5 | 5 | 5 | 5 | |
| 每箱重量（公斤） | 20 | 20 | 20 | 20 | 20 | |
