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| hardfaced surfacing flux-cored wire | ||||||||||
| the product brand | Soluble metallization chemical composition | HRC | Diameter | weld flux | use | |||||
| C | Si | Mn | Cr | Mo | other | (mm) | ||||
| YD103（M） | ≤0.15 | ≤1.00 | ≤1.50 | 1.50-3.0 | ≤1.00 | 220-260(HB) | 2.5 | HJ260 | Used for surfacing welding repair of the pipe die | |
| YD414N（M） | ≤0.15 | ≤1.00 | ≤2.00 | 10.0-16.0 | ≤1.00 | N≤0.15 Ni 3.00-6.00 | 40-45 | 2.4/2.8/3.2 | HJ107 | Used for surfacing welding casting roller |
| YD414（M） | ≤0.15 | ≤1.00 | ≤2.00 | 10.0-16.0 | ≤1.00 | Ni 3.00-6.00 | 40-45 | 2.4/2.8/3.2 | HJ107 | Used for surfacing welding brake seat, relief valve and other parts |
| YD224（M） | ≤0.40 | ≤1.00 | ≤2.00 | 5.00-9.00 | 0.5-2.0 | V≤1.00 W≤1.50-3.00 | 50-55 | 2.4/2.8/3.2 | HJ107 | Hot roll, supporting roller overlaying welding and repair |
| YD225（M） | ≤0.60 | ≤1.00 | ≤2.00 | 5.00-9.00 | 0.5-2.0 | V≤1.00 W≤6.00-9.00 | 55-60 | 2.4/2.8/3.2 | HJ107 | Used for roll and other wear-resistant parts of the repair |
| YD226（M） | ≤0.40 | ≤1.00 | ≤2.00 | 5.00-9.00 | ≤1.00 | V≤1.00 W≤1.50-3.00 | 40-50 | 2.4/2.8/3.2 | HJ107 | Used to roll, cold rolled support roller surfacing |
| YD2Cr13（M） | ≤0.40 | ≤1.00 | ≤2.00 | 10.0-16.0 | 45-55 | 2.4/2.8/3.2 | HJ107 | Used for 2 cr13 valve valve surfacing | ||
| YD1Cr13（M） | ≤0.15 | ≤1.00 | ≤2.00 | 10.0-16.0 | ≥40 | 2.4/2.8/3.2 | HJ107 | Used for 1 cr13 valve surfacing |
