OK Tigrod 316L
Bare corrosion resisting chromium-nickel-molybdenium welding rods for welding of austenitic stainless alloys of 18% Cr - 8% Ni and 18% Cr - 10% Ni - 3% Mo-types. OK Tigrod 316L has a good general corrosion resistance, particularly against corrosion in acid and chlorinated environments. The alloy has a low carbon content which makes it particularly recommended where there is a risk of intergraular corrosion. The alloy is widely used in the chemical and food processing industries as well as in shipbuilding and various types of architectural structures.
Typical Tensile Properties
| As welded | ||
| Elongation | Tensile Strength | Yield Strength |
| 32 % | 87 ksi | 68 ksi |
Typical Charpy V-Notch Properties
| As welded | |
| Impact Value | Testing Temperature |
| 129 ft-lb | 20 °C |
| 96 ft-lb | -60 °C |
| 88.5 ft-lb | -110 °C |
| 55 ft-lb | -196 °C |
Typical Weld Metal Analysis
| wire composition | |||||||
| Mn | Mo | C | Si | FN WRC-92 | Ni | N | Cr |
| 1.7 % | 2.6 % | 0.01 % | 0.4 % | 7 % | 12.0 % | 0.04 % | 18.2 % |
| Approvals: | ABS; ER 316L; BV; 316L BT; CE; EN 13479; CWB; ER316L; DNV-GL; VL 316 L (I1); NAKS/HAKC; 2.0-3.2 mm; VdTÜV; 04270 |
| Classifications: | EN ISO 14343-A; W 19 12 3 L; Wire Electrode; SFA/AWS A5.9; ER316L; Wire Electrode; Werkstoffnummer; ~1.4430; Wire Electrode |
Approvals are based on factory location. Please contact ESAB for more information.
| Alloy Type: | Austenitic (with approx. 10 % ferrite) 19% Cr - 12% Ni - 3% Mo - Low C |