Affordable High Wear Resistance Wear Plate (Hardfacing Chromium Carbide)
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
Wear plates manufactured by welding one or multiple wear resistant layers on a medium or low carbon steel base plate.
The overlay alloy has a high amount of chromium carbide hard particles which makes the plate have good wear and impact resistance.
The mild steel base of the chromium carbide overlay plates is welded using an open or submerged arc welding process. In the arc welding process, the chromium carbide overlay is welded as a highly abrasive resistant welded overlay is cracks deposited on the module. The process creates enough heat by using electricity to melt the metal and subsequently cool it, resulting in a strong weld. In the open arc process, an electric arc takes place in the air without the necessity of additional shield gas. In the submerged arc welding process, the chromium carbide overlay is welded by the formation of an electric arc between a continuous electrode feed and the workpiece.
Characteristics of products
(1) 20- 25 times harder than low carbon steel
(2) 5-20 times harder than high manganese steel
(3) 5-10 times harder than tool steel
(4) 1.5-2.5 times harder than high-chromium steel
Application
The Chromium Carbide Overlay Plate finds extensive use in mining equipment, such as drilling bits, cutters, and excavators. Its ability to withstand the demanding conditions of mining environments makes it a popular choice among professionals in the industry. Additionally, its wear resistance and corrosion resistance make it suitable for use in construction equipment, such as bulldozers and backhoes, where it helps extend the lifespan of critical components.
| Product Name | High abrasion wear steel plate |
| Base Plate | Q235/Q345. |
| Hardfacing layer | High chromium high carbide overlay. |
| Chemical Composition | C(%): 3.0-5.0 ,Cr(%): 25-40, Mn(%) 1-5 |
| Microstructure | The carbide (Cr7C3) volume fraction on the microstructure is above 50%. |
| Hardness | HRC58-65. |
| Surface Treatment | Hardfacing,clading,coated. |
| Technique | Hardfacing,open arc welding,submerged arc welding. |
| Main Thicknesses | 3+3,4+4, 5+5 |
| 6+4,6+5,6+6,6+8 | |
| 8+4,8+5,8+6,8+7,8+8 | |
| 10+4,10+5,10+6,10+7,10+8,10+9,10+10,10+20 | |
| 12+4,12+5,12+6,12+7,12+8,12+10,12+11,12+12 | |
| 14+6,14+8,14+10,16+6,16+8,16+10 | |
| 18+6,18+8,18+10,20+5,20+6,20+8,20+10,20+20,30+10,40+10 | |
| Customized. | |
| Plate Size | 1400*3000,1500*3000,1400*3400, 1400*3500, 2100*3500, customized |
| Application | Mining,Steel,Cement,Power,Port,etc. |
Packaging
bundle package; wooden case,wooden pallet package; container or bulk; special according to customer request
