Bare, corrosion-resistant, chromium-nickel-molybdenum welding rods for welding austenitic stainless alloys of the 19% Cr, 9% Ni, 3% Mo types. OK Tigrod 317L has good resistance to general corrosion and pitting due to its high content of molybdenum. The alloy has a low carbon content which makes it particularly recommended when there is a risk of intergranular corrosion. The alloy is used in severe corrosion conditi*** such as in the petrochemical, pulp and paper industries.
Typical Tensile Properties
| As welded | ||
| Elongation | Tensile Strength | Yield Strength |
| 45 % | 600 MPa | 390 MPa |
夏比V型缺口冲击性能
| As welded | |
| Impact Value | Testing Temperature |
| 135 J | 20 °C |
| 55 J | -196 °C |
焊缝金属分析
| Mn | ||||||||
| Mn | Mo | Cu | C | Si | FN WRC-92 | Ni | N | Cr |
| 1.4 % | - | - | - | - | - | - | - | - |
| Mo | ||||||||
| Mn | Mo | Cu | C | Si | FN WRC-92 | Ni | N | Cr |
| - | 3.6 % | - | - | - | - | - | - | - |
| Cu | ||||||||
| Mn | Mo | Cu | C | Si | FN WRC-92 | Ni | N | Cr |
| - | - | 0.05 % | - | - | - | - | - | - |
| C | ||||||||
| Mn | Mo | Cu | C | Si | FN WRC-92 | Ni | N | Cr |
| - | - | - | 0.01 % | - | - | - | - | - |
| Si | ||||||||
| Mn | Mo | Cu | C | Si | FN WRC-92 | Ni | N | Cr |
| - | - | - | - | 0.4 % | - | - | - | - |
| FN WRC-92 | ||||||||
| Mn | Mo | Cu | C | Si | FN WRC-92 | Ni | N | Cr |
| - | - | - | - | - | 7 % | - | - | - |
| Ni | ||||||||
| Mn | Mo | Cu | C | Si | FN WRC-92 | Ni | N | Cr |
| - | - | - | - | - | - | 13.6 % | - | - |
| Cr | ||||||||
| Mn | Mo | Cu | C | Si | FN WRC-92 | Ni | N | Cr |
| - | - | - | - | - | - | - | - | 18.9 % |