描述
特性：
It is the low carbon content designed to prevent intergranular corrosion.It is used to join similar 309L alloys or join 300 series stainless steels to carbon or low alloy steels.
應用:
It is used for oil and gas refineries, include welding of AISI 309 in chemical and welding of dissimilar base metals of stainless and carbon steels.
使用注意事項：
1. For MIG process, use Spray Transfer or Short Circuit Transfer mode.
2. 98%Argon – 2%O₂ shielding gas is recommended in MIG process.
分類：
AWS A5.9 ER308LSi
EN EN12072 G 23 12 L
JIS Z3321 Y308LSi
焊接金屬的典型化學成分 (wt%)
| C | Cr | 倪 | 錳 | Si |
| 0.024 | 23.80 | 12.80 | 1.98 | 0.39 |
焊接金屬的典型機械特性
| TS N/mm2 | EL % |
| 590 | 40 |
尺寸與 每包重量。
| 直徑 (mm) | 0.8 | 0.9 | 1.0 | 1.2 |
| 每包重量（公斤） | 12.5 | 12.5 | 12.5 | 12.5 |
