Mô tả
OK Tigrod 410NiMo
Bare welding rods of the 420NiMo type alloyed with 13% Cr, 4.5% Ni and 0.5% Mo. This alloy is used for welding similar composition martensitic and martensitic-ferritic steels in different applications, such as hydroturbines.
| Classifications Wire Electrode: | EN ISO 14343-A:W 13 4 |
| Alloy Type: | Martensitic-ferritic (13 % Cr – 4.5 % Ni – 0.5 % Mo) |
| Typical Tensile Properties | |||
| Condition | Yield Strength | Tensile Strength | Elongation |
| Stress relieved 2 hr 600 °C | 930 MPa | 1000 MPa | 17 % |
| Stress relieved 8 hr 600 °C | 770 MPa | 870 MPa | 22 % |
| Typical Charpy V-Notch Properties | ||
| Condition | Testing Temperature | Impact Value |
| Stress relieved 2 hr 600 °C | 0 °C | 120 J |
| Stress relieved 2 hr 600 °C | -20 °C | 120 J |
| Stress relieved 8 hr 600 °C | 0 °C | 175 J |
| Stress relieved 8 hr 600 °C | -20 °C | 165 J |
| Typical Wire Composition % | ||||||
| C | Mn | Si | Ni | Cr | Mo | Cu |
| 0.02 | 0.5 | 0.4 | 4.2 | 12.4 | 0.6 | 0.1 |
