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.
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | |||
| stress relieved | ||||
| 120 J (88.5 ft-lb) | 2 hr | 600 degC (1112 degF) | -20 degC (-76 degF) | |
| 165 J (122 ft-lb) | 8 hr | 600 degC (1112 degF) | -20 degC (-76 degF) | |
| 120 J (88.5 ft-lb) | 2 hr | 600 degC (1112 degF) | 0 degC (32 degF) | |
| 175 J (129 ft-lb) | 8 hr | 600 degC (1112 degF) | 0 degC (32 degF) | |
Typical Tensile Properties
| Condition | Stress Relieved | Stress Relieved |
| Tensile Strength | 1000 MPa (145 ksi) | 870 MPa (126 ksi) |
| Yield Strength | 930 MPa (135 ksi) | 770 MPa (112 ksi) |
| Elongation | 17 % | 22 % |
| Testing Time | 2 hr | 8 hr |
| Testing Temperature | 600 degC (1112 degF) | 600 degC (1112 degF) |
Classifications
| 2 | |
| Grade | W 13 4 |
| Name | EN ISO 14343-A |
Consumable Characteristics
| Alloy Type | Martensitic-ferritic (13 % Cr - 4.5 % Ni - 0.5 % Mo) |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Cr | Cu | Mn | Mo | Ni | P | S | Si | ||||||
| 0.02 % | 12 % | - | 0.4 % | 0.4 % | 4.5 % | 0.02 % | 0.01 % | 0.4 % | ||||||
| Typical Wire Composition % | ||||||||||||||
| 0.02 % | 12.4 % | 0.1 % | 0.5 % | 0.6 % | 4.2 % | - | - | 0.4 % | ||||||
Part Numbers and Accessories
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