Description
Characteristics:
It is modified 316L austenitic stainless steel to higher silicon content to improve welding properties such as higher welding speed. With excellent creep strength and resistance to pitting corrosion.
Applications:
Typical applications include welding of 18%Cr-12%Ni-2%Mo stainless steel in chemical, oil and gas refineries.
Notes on Usage:
1. For TIG process, use DC(-) current, Argon Shield and Tungsten Electrode.
2. For MIG process, use Spray Transfer or Short Circuit Transfer mode.
3. 98%Argon – 2%O2 shielding gas is recommended in MIG process.
Classification:
AWS A5.9 ER316LSi
JIS Z3321 Y316LSi
Typical chemical composition of weld metal (wt%)
| C | Cr | Ni | Mo | Mn | Si |
| 0.024 | 18.60 | 12.20 | 2.40 | 1.50 | 0.65 |
Typical mechanical properties of weld metal
| TS N/mm2 | EL % |
| 580 | 39 |
Sizes and Weight per pack.
| MIG Solid Wire(mm) | 0.8 | 0.9 | 1.0 | 1.2 |
