描述
特点
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.
应用：
It is suitable for welding of stainless steel piping and vessels in oil and gas industry, refineries and chemicals plants.
使用说明：
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.
分类：
AWS A5.4 E317L-16
EN EN1600 E 19 13 4 L R 1 2
JIS Z3221 D317L-16
Welding position:
焊接金属的典型化学成分（wt%）
| C | 锰 | Si | P | S | Cr | 倪 | 莫 |
| 0.034 | 1.49 | 0.36 | 0.015 | 0.010 | 19.60 | 13.85 | 3.52 |
焊接金属的典型机械性能
| TS N/mm² | EL % |
| 580 | 42 |
Sizes and recommended current range (AC or DC+)
| Diameter (mm) | 2.0 | 2.6 | 3.2 | 4.0 | 5.0 | |
| Length (mm) | 250 | 300 | 350 | 350 | 350 | |
| 安培数 | F | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 |
| V&OH | 20-50 | 45-80 | 70-110 | 90-135 | – | |
| Weight per pack (kg) | 4/5 | 4/5 | 5 | 5 | 5 | |
| Weight per carton (kg) | 20 | 20 | 20 | 20 | 20 | |
