説明
特徴
LSF-56 is a neutral flux. It is designed for butt or fillet submerged arc welding in combination with LSW-EH14.With nice bead appearance, good porosity resistance and good slag removability.
アプリケーション
Typical applications include pressure vessels, shipbuilding, boilers and general steel structure.
使用上の注意
1. Dry the flux at 350℃ for 60 minutes before use.
2. Not recommended to welding more than two passes.
分類
AWS A5.17 F7A2-EH14
JIS Z3183 S502-H
典型的な溶接金属の化学成分 (wt%)
| C | ムン | Si | P | S |
| 0.08 | 1.72 | 0.24 | 0.011 | 0.011 |
溶接金属の代表的な機械的性質
| YP N/mm2 | TS N/mm2 | EL % | IV -40ºC J |
| 490 | 585 | 30 | 48 |
サイズと推奨電流範囲 ( DC+)
| ワイヤー直径 (mm) | 2.4 | 3.2 | 4.0 |
| ワイヤー1巻あたりの重量（kg） | 25 | 25 | 25 |
| フラックス：1袋あたりの重量(kg) | 25 | 25 | 25 |
