CH-80R is a titanium type electrode with good slag removal performance and weld bead appearance.
Strong wear resistance:H80R welding rod is made of high wear-resistant alloy material, which can effectively resist wear, corrosion and damage in high temperature working environment. It is particularly suitable for equipment parts with severe wear, such as buckets, cutters and transmission gears.
Good weldability:CH80R welding rod has good arc stability, is not easy to splash during welding, the weld is flat and smooth, and the slag is easy to remove. It is suitable for various welding operations.

Greater than or equal to 700 MPa | Greater than or equal to 450 MPa | Greater than or equal to 12% | HRC 60-65 |
The metal joint welded with CH80R electrode has excellent tensile strength and can maintain structural integrity under high tensile stress.
CH80R has extremely high hardness, and the hardness of the welded joint can reach HRC 60-65, adapting to various high-wear working conditions.


C | V | N | ||||
Less than or equal to 0.12 | 8.0~9.5 | 0.90~1.10 | 0.18~0.25 | Less than or equal to 0.06 | 0.03~0.07 | |
Less than or equal to 0.10 | 8.0~9.5 | 0.90~1.10 | 0.20~0.30 | Less than or equal to 0.05 | 0.03~0.07 |
Mining machinery: Suitable for wear-resistant repair of ore crushers, mining excavators and other equipment. | ||||||||||
Agricultural machinery: Suitable for wear-resistant repair of tillage equipment and farmland operation machinery. | ||||||||||
Construction engineering: Suitable for repair of wear-resistant parts of concrete machinery, construction equipment, etc. |




Current selection: Choose the appropriate current according to the diameter and material of the electrode. Usually, CH80R electrodes are suitable for medium to high current DC power supplies. | ||||||||||
Q: What welding materials are suitable for CH80R welding rod?
A: CH80R welding rod is suitable for welding common metal materials such as low carbon steel, medium carbon steel, high strength steel, etc., and is especially suitable for workpieces with high wear resistance requirements.
CH80R | CH80R | CH80R | |
Diameter:2.5mm,4.0mm, 5.0mm | Diameter: 3.2mm, 4.0mm, 5.0mm | Diameter:2.5mm ,3.2mm, 4.0mm | |
Length:350mm,etc | Length:350mm,etc | Length:350mm,etc | |
(-0.04/-0.01)mm | (-0.04/-0.01)mm | (-0.04/-0.01)mm | |
1kg,2.5kg,5kg/inner box | 20kg/carton | 1000kg/pallet | |
M.O.Q: | 1ton | 1ton | 1ton |
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