Overview
| brand | Haitai | model | TM65 |
| Welding core diameter | 3.2405.0 | Grade | TM65 |
| producing area | Hebei | type | Overlay welding rod |
| material quality | Tungsten carbide | Drug skin properties | Alkaline welding rod |
| diameter | 3.24.05.0 | length | three hundred and fifty thousand and four hundred |
| welding current | three hundred and twenty | Current amplitude | one hundred and eighty |
| melting point | one thousand and three hundred | working temperature | seven hundred |
| Applicable scope | Suitable for overlaying mechanical parts that are resistant to strong rock wear and tear | Hardness HRC | sixty-eight |
Product Details
TM65 wear-resistant stack welding rod
Crusher hammer head/vertical pit tower grate teeth/fan impeller/blade repair welding rod
TM65 wear-resistant surfacing welding rod
The main alloy composition of the welding wire is:
| C | Cr | Mn | Mo | Ni | W | Si | Nb |
Reference current
| Welding rod diameter (mm) | three point two | four | five |
| Welding current (A) | 100-120 | 120-160 | 170-210 |
Performance and purpose: Mainly used for welding and repairing severely worn parts of crusher hammers, fan impellers, and blades. Generally, 1-2 layers of welding are sufficient,
Can also be used for cellar tower gratesTooth repair. According to different usage scenarios, there are options for use, with the wear resistance ranking from high to low as TM65
TM60, TDP65, TM55.
Hardness: HRC61-66
Precautions:
1. Before welding, the welding rod must be baked for 150 hours.
2. Preheating is required before welding complex components or thick workpieces.