描述
特点
LSF-330 is an agglomerated flux adding proper contents of alloying element to maintain the stability of the contents of ferrite in weld metal. It is designed for welding with stainless steel 2209 to gain characteristics of great crack and corrosion resistibility and mechanical property. With good weldability, slag removal, stable arc, smooth bead appearance and welding efficiency.
应用：
It is suitable for welding of stainless steel 2209.
使用说明：
1. Dry the flux at 300-350℃ for 60 minutes before use.
2. To get the corrosion resistibility and mechanical properties on heat effect zone, recommend to use low heat input.
分类：
AWS A5.9 ER2209
焊接金属的典型化学成分（wt%）
| C | 锰 | 莫 | 倪 | Cr |
| 0.01 | 1.66 | 3.18 | 8.70 | 22.6 |
焊接金属的典型机械性能
| TS N/mm2 | EL % | IV -196℃ J |
| 720 | 30 | – |
尺寸和推荐电流范围 ( DC+)
| 导线直径（毫米） | 2.4 | 3.2 | 4.0 |
| 线材：每卷重量（千克） | 25 | 25 | 25 |
| 助焊剂： 每袋重量（千克） | 25 | 25 | 25 |
