説明
特徴
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.
アプリケーション
It is suitable for dissimilar metal welding of joining mild steel to stainless steel and steels difficult to weld.
使用上の注意
1.Dry the electrodes at 250-300 °C for 60 minutes and keep at 100-150 °使用前にC
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
溶接の位置
典型的な溶接金属の化学成分 (wt%)
| C | ムン | Si | P | S | Cr | ニー | モ |
| 0.03 | 1.00 | 0.75 | 0.03 | 0.015 | 22.5 | 13.20 | 2.50 |
溶接金属の代表的な機械的性質
| TS N/mm2 | EL % |
| 598 | 40 |
サイズと推奨電流範囲（ACまたはDC+)
| 直径 (mm) | 2.0 | 2.6 | 3.2 | 4.0 | 5.0 | |
| 長さ (mm) | 250 | 300 | 350 | 350 | 350 | |
| アンペア | F | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 |
| V&OH | 20-50 | 45-80 | 70-110 | 90-135 | – | |
| パックあたりの重量(kg) | 4/5 | 4/5 | 5 | 5 | 5 | |
| カートンあたりの重量（kg） | 20 | 20 | 20 | 20 | 20 | |
