説明
特徴
The weld metal of LKE-317L is low carbon 19%Cr-12%Ni-3%Mo stainless steel which contains proper quantity of ferrite. Good corrosion resistance to sulfuric acid and organic acid can be obtained due to its Mo content. It is suitable for welding of chemical vessels and AISI 317L steel.
アプリケーション
It is suitable for welding of stainless steel piping and vessels in oil and gas industry, refineries and chemicals plants.
使用上の注意
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 E317L-16
EN EN1600 E 19 13 4 L R 1 2
JIS Z3221 D317L-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 |
| 0.034 | 1.49 | 0.36 | 0.015 | 0.010 | 19.60 | 13.85 | 3.52 |
溶接金属の代表的な機械的性質
| TS N/mm² | EL % |
| 580 | 42 |
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 | |
