High Hardness Hrc>70 Hardfacing Co2 Mig Welding Wire
The annual sales volume of composite plate welding wire is nearly 3,000 tons, occupying a high market share in China. With stable quality and high-quality service, the domestic sales volume and export volume are increasing year by year.
- Description
According to the welding characteristics of wear-resistant composite plates, the special flux-cored welding wire for wear-resistant composite plates developed by ourselves does not need to be cleaned after welding, the welding spatter is small, the plate surface is smooth and beautiful after welding, the welding efficiency is high, and the welding wire melting efficiency is more than 90%.
| Specifications (mm) | HRC | Main Ingredients | Main uses and characteristics |
| 2.4、2.8、3.2 | 58-65 | C:3.0-5.0 Cr:16-21 | Used for single layer welding of wear-resistant plate, hardness of single layer after welding HRC58-63 |
| 2.4、2.8、3.2 | 57-63 | C:3.0-5.0 Cr:22-27 | Double-layer welding for wear-resistant plate surfacing. The hardness of double-layer welding is HRC58-63, which has good impact resistance and is not easy to fall off. |
| 2.4、2.8、3.2 | 57-63 | C:3.0-5.0 Cr:24-30 | Used for multi-layer welding of wear-resistant plate cladding. The hardness of welding more than 3 layers is HRC58-63, with good impact resistance and not easy to fall off. |
| 2.4、2.8、3.2 | 58-65 | C:3.0-5.0 Cr:16-21 | Used for welding ultra-thin plates. When the actual welding thickness is less than 3 mm, the hardness after welding is HR58-63, ensuring good wear resistance. |
| 2.4、2.8、3.2 | 58-65 | C:3.0-5.0 Cr:25-38 | The deposited metal after welding has a high chromium content and good wear resistance |
