説明
特徴
LKE-6019 is an ilmenite type electrode and can be used in all-position welding. It has excellent mechanical properties and X-Ray performance, stable arc, and good weldability. The weld bead is good with deep penetration and hardly causes slag inclusion.
アプリケーション
It is important structural objects such as ship body, boiler, vehicle frame, oil tank, steel frame and suitable for structural steels, steel strip, thin steel plate, fabrication steels
使用上の注意
1.Dry the electrodes at 350-400oc for 1-2 hours before use.
2.Keep the arc as short as possible to prevent moisture pick-up.
3.Take the back-step method to prevent blowholes at the arc starting.℃
分類
AWS A5.1 6019
ISO 22560-B-E4319A
JIS Z 3211 E4319
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 |
| 0.090 | 0.45 | 0.08 | 0.02 | 0.004 |
溶接金属の代表的な機械的性質
| YP N/mm² | TS N/mm² | EL % | IV -0℃ J |
| 450 | 500 | 27 | 50 |
サイズと推奨電流範囲（ACまたはDC+)
| 直径 (mm) | 2.6 | 3.2 | 4.0 | 5.0 | |
| 長さ (mm) | 350 | 350 | 450 | 450 | |
| アンペア | F | 80-100 | 130-150 | 160-190 | 200-240 |
| V&OH | 70-100 | 90-150 | 130-160 | 170-200 | |
| パックあたりの重量（kg） | 4/5 | 5 | 5 | 5 | |
| カートンあたりの重量（kg） | 20 | 20 | 20 | 20 | |
