Wear Resistance Steel Plate Hardness Customized

Wear resistance Steel plate hardness customized

Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

Wear Resistance Steel PlateWear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

Carbon content in the chemical composition of alloy wear-resisting layer of 4 ~ 5%, chromium content up to 25 ~ 30%, the microstructure of Cr7C3 carbide volume fraction of 50% or more, the macro hardness HRC56-65, the hardness of chromium carbide is HV1400 ~ 1800.Due to the vertical distribution of carbide in the direction of abrasion, the Wear Resistance Hardness Customized is more than doubled even compared with the casting alloy with the same composition and hardness.The comparison with several typical material wear resistance is as follows:

(1) with low carbon steel;20 ~ 25:1 Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

(2) with high chromium cast iron;1.5 ~ 2.5:1

Good impact resistance: Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

The base plate of Steel Plate Hardness Customized is low carbon steel or low alloy.Stainless steel and other ductile materials, which reflect the advantages of bimetal, wear resistance of wear-resistant layer and wear of medium, so it has good impact resistance.It can withstand the shock and wear of high drop hopper in the material conveying system.

Good heat resistance: Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

Alloy wear-resisting layer is recommended to use under the working condition of 600 ℃ or less use, if add vanadium in alloy wear-resisting layer, such as molybdenum alloy, can withstand the high temperature of 800 ℃ or less wear and tear.

The recommended temperature is as follows: Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

Ordinary carbon steel substrate recommended is not higher than 380 ℃ condition of use;

Low alloy heat-resistant steel plate (15 crmo, 12 cr1mov, etc.) recommended base plate is not higher than 540 ℃condition of use;

Heat resistant stainless steel substrates recommend used at not higher than 800 ℃ condition.

Good corrosion resistance. Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

The alloy layer of wear-resisting composite steel plate contains high percentage of metal chromium, so it has certain rust resistance and corrosion resistance.It can be used to prevent the coaling coal.

Complete specifications. Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

Wear-resistant steel plate specifications, many varieties, has become a series of commodities.The thickness of wear-resistant alloy layer is 3 ~ 20mm.The thickness of the composite steel plate is 6mm and the thickness is not limited.At present, the standard wear-resistant steel plate can provide 1400 x 2860mm, or according to the user demand, according to the drawing dimension to order processing.The wear-resistant composite steel plate is divided into three types: common type, impact resistance and high temperature type. Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

Convenient processing performance. Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

Wear-resistant steel plate can be cut, bent or crimped, welded and punched, it can be processed into ordinary steel plate can be processed various parts.The cut - resistant steel plate can be welded into various engineering structural parts or parts.

Functions and features.

Wear Resistance Steel Plate Wear Resistance Hardness Customized Steel Plate Hardness Customized

DONGDA company information

Dongda Group is located in the "Hometown of Confucius and Mencius," the Jining City, Shandong Province. With registered capital of RMB 11.18 million and the area of 80,000 square meters, the group owns total assets of RMB 200 million .With strong technical force, adhere to the idea--- science and technology is the first productivity, quality is life, the existing staff more than 500 people. It has developed to a comprehensive company with annual production increased to billions.

Dongda Group has 10 series, more than 70 products. Including shotcrete machine, dry type shotcrete machine, wet type shotcrete machine, mine car, underground mining rail car, coal mining tunnel locomotive, rock drill, pneumatic rock drill, electric rock drill, hydraulic rock drill, hand-held rock drill.