Kn60 Wear Resistant Steel Sheet

1. Excellent wear resistance The chemical composition of the alloy wear-resistant layer contains 4-5% carbon, 25-30% chromium, the volume fraction of Cr7C3 carbide in the metallographic structure is greater than 50%, the macroscopic hardness is HRC56-62, and the hardness of chromium carbide HV1400～1800. Since the carbides are distributed perpendicular to the wear direction, even compared with cast alloys with the same composition and hardness, the wear resistance is more than doubled. The wear resistance comparison with several typical materials is as follows: (1) with low Carbon Steel; 20～25:1 (2) with as-cast high chromium cast iron; 1.5～2.5:1
2. The base material of good impact and wear-resistant composite Steel Plate is low carbon steel or low alloy. Tough materials such as Stainless Steel embody the superiority of bimetals. The wear-resistant layer resists the wear of the grinding medium, and the substrate bears the load of the medium, so it has good impact resistance. Withstands the impact and wear of high-drop hoppers in material handling systems.
3. The alloy wear-resistant layer with good heat resistance is recommended to be used under the working condition of ≤600°C. If alloys such as vanadium and molybdenum are added to the wear-resistant layer of the alloy, it can withstand high temperature wear of ≤800°C. The recommended operating temperature is as follows: ordinary carbon steel substrates are recommended not to be used at temperatures higher than 380°C; low-alloy heat-resistant Steel Plates (15CrMo, 12Cr1MOV, etc.) whose temperatures are not higher than 540°C are recommended; heat-resistant stainless steel substrates are recommended It can be used under working conditions higher than 800°C.
4. Good corrosion resistance The alloy layer of wear-resistant composite steel plate contains a relatively high proportion of metal chromium, so it has certain anti-rust and anti-corrosion capabilities. It can be used in occasions such as coal drop pipes and funnels to prevent coal sticking.
5. Complete varieties and specifications Wear-resistant Steel plates have complete specifications and many varieties, and have become serialized commodities. The thickness of the wear-resistant alloy layer is 3-20mm. The thinnest thickness of composite steel plate is 6mm, and the thickness is not limited. The standard wear-resistant steel plate can provide 1200 or 3800×12000mm, and can also be customized according to the drawing size according to the needs of users. Wear-resistant steel plates are now divided into three types: ordinary type, impact-resistant type and high-temperature resistant type. 6.0 Please specify when ordering high-temperature wear-resistant and impact-resistant composite steel plates.
Convenient processing performance Wear-resistant steel plates can be cut, bent or curled, welded and stamped, and can be processed into various parts that ordinary steel plates can process. The cut wear-resistant steel plate can be cut and welded into various engineering structural parts or parts.
7. Functions and features Can be welded, good wear resistance.

PRODUCT DISPLAY