AWS A5.9 : ER316L
EN 14343 A : W 19 12 3 L
EN 14343 B : SS316L
JIS Z 3321 : Y316L
Characteristics:
It is austenitic stainless steel filler metal for welding of 18%Cr-12%Ni-2%Mo types. The molybdenum increased pitting corrosion resistance. The low carbon content improved intergranular corrosion.
Applications:
Typical applications include welding of 18%Cr-12%Ni-2%Mo stainless steel in chemical, oil and gas refineries.
Notes on Usage:
- For TIG process, use DC(-) current , Argon Shield and Tungsten Electrode.
Classification:
| AWS A5.9 : | ER316L |
| ASME SFA-5.9 : | ER316L |
| EN 14343 A : | W 19 12 3 L |
| EN 14343 B : | SS316L |
| JIS Z 3321 : | Y316L |
Typical chemical composition of weld metal (wt%)
| C | Cr | Ni | Mo | Mn | Si |
| 0.023 | 19.60 | 13.1 | 2.30 | 1.45 | 0.50 |
Typical mechanical properties of weld metal
| TS N/mm2 | EL % |
| 580 | 40 |
Sizes and Weight per pack.
| Wire Size(mm) | 1.6 | 2.0 | 2.4 | 3.2 |
| Weight per box (kg) | 5 | 5 | 5 | 5 |
