Bimetallic Hard Face 20+20 Wear Plate Overlay

Bimetallic Hard Face 20+20 Wear Plate Overlay

Chromium carbide overlay wear plates,these Anti Strong Impact Abrasive Wear Plates are produced using a submerged arc welding process that delivers an extremely hard chromium carbide layer atop a mild steel or chromium steel backing plate. Cutting Edges offer two main types of abrasion resistant plate.This Abrasion Resistant Plate produces a surface with a low coefficient of friction, which lessens the likelihood of hang-ups and blockages in equipment.Abrasion Resistant Steel Plate Applications: maintains the efficiency of chutes, bins, hoppers, buckets and other material handling equipment.

Hard-facing layer main chemical composition of metal (Wt%)

C	Cr	Mn	Other
0.4~1.5	3~7	15~22	2~5

Hard-facing layer normal hardness: 20-25HRC

After the cold work and hardening hardness:50-55HRC

Wear resistant temperature: <500℃

specification
(The thickness of the base plate + the thickness of the surfacing layer): 8+6, 20+10, special requirements can be customized, the thickness error of the surfacing layer: +0.5/-0.5mm, and the wear resistance temperature can reach 500℃.


Industry Application

Metallurgical industry: chute facing surface liner, slag removal pipe, blast furnace top hopper, feeder and base, and dump truck cargo tank liner that withstand strong impact.

Coal industry: the inner baffle of the transfer tower, the elbow of the coal conveying pipeline, the lining of the hopper's facing surface.

Cement industry: impact plate, stone, mineral crusher liner, roller press side liner, dust removal curve, various chassis, vibrating screen.

Electric power industry: blow plate of fan coal mill, silo liner, coal mill liner, pulverized coal conveying pipe, pulverized coal distributor grid, coal unloading equipment liner

In addition, HP400 hard-faced wear-resistant steel plates also have good results in construction machinery, construction machinery, port machinery, chemical machinery, agricultural machinery and other industries.

Dimension

Model	Specification	Total Thickness	Size	Minimum curling radius
HP100/ HP200/ HP300/ HP400	Base material + wearing layer(mm)	（mm）	（W+L）mm	（mm）
	5+3	8±0.5	1400×3000	R≥150
	6+4	10±0.5	1400×3000	R≥150
	6+6	12±0.5	1400×3000	R≥150
	8+6	14±0.5	1400×3000	R≥250
	10+6	16±0.5	1400×3000	R≥300
	12+6	18±0.5	1400×3000	R≥300
	8+7	15±0.5	1400×3000	R≥250
	10+7	17±0.5	1400×3000	R≥300
	10+8	18±0.5	1400×3000	R≥300
	12+8	20±0.5	1400×3000	R≥350
	15+10	25±0.5	1400×3000	R≥350
	12+12	24±0.5	1400×3000	R≥350
	20+20	40±0.5	1400×3000	R≥350
	...	...	...	...
Remark: 1. This minimum curling radius is subject to the wear-resisting layer turning inward, if wear-resisting layer turning outwards, the minimum curling radius shall be multiply by 2. 2. We can also supply the special specification and size according to customer requirement.

Performance Characteristics

· Excellent wear resistance: The wear layer thickness of the plate is 3-12mm, and wear layer hardness is 58-62 HRC. The plate abrasion resistance is 15 to 20 times more than the common steel plate, 5 to 10 times more than low alloy steel plate, 2 to 5 times more than high chromium cast iron. The wear resistance is much higher than that of spray welding and thermal spraying method.

· Superior high temperature resistance: Wear-resistant steel alloy carbide has a great stability under high temperature condition, so the plate can be used under 500℃. The maximum temperature can be 1100℃, but the products need to customized according to requirements. The ceramics plate, polyurethane plate, high polymer materials plate that the pasted plate cannot be used under so high temperature.

· Good connection performance: The base material of our steel overlay plate is Q235 steel plate that can ensure the plate has good toughness and plasticity, and can offer the strength of resistance to external forces, also can connected other structures by welding, plug welding, bolt connection and other variety of ways. The connector is firm, and not easily to fall off. The connection ways are more than other materials.

· More choices: We can select different thickness plate to be the basic plate, can weld different number of layers and thickness of alloy wear layer, can get many kinds of steel plate with different thickness and function. The plate maximum thickness can be up to 50mm.

Excellent mechanical property: the chromium carbide overlay plate can be produced to different specifications and sizes according to the requirements and can welded and formed on site, which make the maintenance and replacement work more easy and saving more time.

Our Company

Shenyang Hard Welding Surface Engineering Co., LTD is awear resistant sheet for cement high-tech enterprise specializing in processing and manufacturing chromium carbide overlay wear plate and metal base hardfacing materials. Relys on thedomestic institutes, has indepently R&D Chrome Carbide Overlay Wear Plate. At present, customers system solutions inMetallurgy\ lectric Power\ Mining\ Cement and otherindustry can be offered.
We not only offer chromium carbide overlay wear plates and wear materials,at the same time we has also focused on the refurbishment of Wear Resistant Parts, and we can offer the guidances of all kinds of problems and difficulties you may meet for industrial wear fields. we firmly believe that we must be able to Create more social value for industrial wear field by our constantly efforts and pursuits.

Shenyang Hard Welding Surface Engineoring Co.. Ltd. is a high-tech enterprise, which specializing inmanufacturing and processing metal cladding composite wear-resistant steel plate and wear resistant material. Relying on domestic famous insitutes, the company mainly engaged in research & development and manutacturing hard-laced wear-resistant steel plate independently and also provide integrated solutions for wear resistance system to all customers. The product of the company has passed the ISO international qudlity system authentication and the company has more than a dozen of its own technology. In 2007, the company was named high-tech enterprise; and recelved national innovation fund in 2010. Now the company bec omes the domestic well-known enterprise.
Our products are wldely usedin metallurgy, electric power, cement, minIng and other industries. In addition to the domestic market, products are exported to Canada, Australia, Madagascar, South Korea, India, Nigeria, the United Arab Emirates, Oman and other countries. The product quality has got good comments from the domestic and abroad customers. And the company was awarded“ 2009 outstandlng supller" by Samsung enterprise, South Korea.

FAQ

Q1: Why are there so many cracks?
A1. Due to the cooling rates of dissimilar metals, HARD PLATEhardfacing alloy plate alloy steel wear sheets boards on sale is manufactured using a welded process. This process results in high temperatures. During the cooling process, the plate goes through a stress relieving process. This is a natural process and does not effect the performance of the plate. The stress relief cracks should be between 3/4" - 2" apart. There are typically two methods used in situations when the hardfacing side is required to be on the outside of a tight radius resulting in cracks wider than desired. the cracks can be touched up using an appropriate hardfacing wire or electrode.

Q2: What is the best method of attachment?
A2. HARD PLATE hardfacing alloy plate alloy steel wear sheets boards on sale is usually attached by countersunk bolts, weld studs, perimeter welding, or plug welding. Some methods are better suited than others depending on the specific application. For more detail on each method see the installation section.

Q3: Can this plate be drilled or machined?
A3. No. HARD PLATE hardfacing alloy plate alloy steel wear sheets boards on sale can not be machined or drilled. It can however be ground. Mild steel inserts are used to create countersunk or counter bored holes. HARD PLATE 6+3/8+3/8+5 wear resistant steel plate can be cut using plasma, Grinding wheel saw, or air-arc gouging.

Q4:MOQ?

A4.Our product has no limit to quantity, it can be ordered according to customer requirement.

Q5:What’s the service life compare with Hardox series?

A5.Generally speaking, our bimetallic overlay wear plate is 4.5~8 times than Hardox series in service life.

Contact us if you need more details on Wear Sheet Steel. We are ready to answer your questions on packaging, logistics, certification or any other aspects about The Iron Plates、Cast Iron Plates. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Chromium Carbide Overlay Wear Plate > Anti Strong Impact Abrasive Wear Plate