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8+4 composite wear-resistant steel plate 8+5/8+6/8+8 surfacing wear-resistant manufacturers

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brand: Wan Rong
抗拉强度: 62
Unit Price: 1.00yuan/kg
Start up: 1 kg
Total supply volume: 777777 kg
period for dispatch: From the date of the buyer's payment 3 Delivery within days
Location: Tianjin
Valid until: Long term effectiveness
Last update: 2019-04-04 14:32
Browse times: 1666
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Basic company information
 
 
Product Details
Advantages of 8+4 wear-resistant composite steel plate: specifications (m)
Substrate (mm)
Actual thickness (mm)
Total thickness (mm)
Hardness (HRC)
C content (%)
Cr content (%)
4+4
1.47x3.41
4.5
3.5-4
8-8.5
57-62
3.0-4.5
20-30
5+5
6, coal processing industry - feed trough, hopper, crusher parts and liners, coal pipelines, elbows, scraper conveyor floor, pump body.
Specification
Available in size (m)
Substrate (mm)
Actual thickening (mm)
Total thickness (mm)
Hardness (HRC)
C content (%)
Cr content (%)
4+4
1.4*3.0
4.5
3.5-4
8-8.5
57-62
3.0-4.5
20-30
5+5
1.4*3.0
5.5
4.5-5
10-10.5
57-62
3.5-5.0
25-35
6+5
1.4*3.0
7.5
3.5-4
11-11.5
57-62
3.5-5.0
25-35
6+6
1.4*3.0 or 1.4*3.5
7.5
4.5-5
12-12.5
58-63
3.5-5.0
27-37
8+5
1.4*3.0 or 1.4*3.5
9.5
3.5-4
13-13.5
57-62
3.5-5.0
25-35
8+6
1.4*3.0 or 1.4*3.5
9.5
4.5-5
14-14.5
58-63
3.5-5.0
27-37
8+8
1.4*3.0 or 1.4*3.5
9.5
6.5-7
16-16.5
60-65
3.5-5.0
28-38
10+5
1.4*3.0 or 1.4*3.5 or 2.1*3.5
11.5
3.5-4
15-15.5
57-62
3.0-4.5
20-30
10+6
Ibid.
11.5
4.5-5
16-16.5
58-63
3.5-5.0
27-37
10+7
Ibid.
11.5
5.5-6
17-17.5
58-63
3.5-5.0
27-37
10+8
Ibid.
11.5
6.5-7
18-18.5
60-65
3.5-5.0
28-38
10+10
Ibid.
11.5
8.5-9
20-20.5
60-65
4.0-5.5
30-40
The specifications we provide are 12+5, 12+6, 12+7, 12+8, 12+10, 12+1, 12+1, 14+6, 14+8, 14+10, 16+6, 16 +8, 16+10, 18+6, 18+8, 18+10, 20+6, 20+8, 20+10, 30+10, 40+10, etc., can also be customized
 
 8+4 composite wear-resistant steel plate, the price has changed from rising to falling
In the market, prices have gone from rising to falling. The price of 8+4 composite wear-resistant steel plate increased slightly. 8+4 composite wear-resistant steel plate market deviation, merchants in order to ship, compete to cut prices. 8+4 composite wear-resistant steel plate prices have risen slightly, and the transaction is shrinking day by day.

    In the market of 8+4 composite wear-resistant steel plates, the price dropped faster. The price of 8+4 composite wear-resistant steel plate has widened, and the price of Shanghai, Hangzhou and Guangzhou has dropped by 20 yuan to 110 yuan per week. The price of the northern market has been low, which has led to the gradual southwardness of resources. The pressure on the 6+4 composite wear-resistant steel plate market is also increasing, and the bearish sentiment in the market is increasing. The price of 8+4 composite wear-resistant steel plate continued to weaken and fell. Under the condition that the 8+4 composite wear-resistant steel plate market was light, it was difficult to effectively suppress the continuous decline of prices.

   The 8+4 composite wear-resistant steel plate market is becoming more and more “dismal”. In the 8+4 composite wear-resistant steel plate market, the price of 8+4 composite wear-resistant steel plate fell sharply. As of the 6th, the 8+4 composite wear-resistant steel plate index closed at US$47.8 per ton, down by US$2.1 per week. In the case of oversupply, international mainstream mining companies insisted on continuing to expand production and reduce costs. Mine shipments remained stable and port inventory remained at a high level. The 8+4 composite wear-resistant steel plate plant continues to lose money, the expectations of steel mills to reduce production are increasing, and the demand for ore is subject to greater pressure. Some international investment banks predict that global iron ore prices will fall to $40 per ton in the next two years. The price of 8+4 composite wear-resistant steel plate fell below the marginal output cost line, which triggered the discontinuation of production by mining enterprises.

    The demand for 8+4 composite wear-resistant steel plate will continue to weaken. The contradiction between supply and demand of 8+4 composite wear-resistant steel plate will be intensified, and the price of 8+4 composite wear-resistant steel plate will also face downward pressure.
The main reason for the market decline is still due to the sharp drop in the ex-factory price of the seamless pipe factory in Linyi last week. However, some regions have already incurred losses, but they are forced to follow the downward adjustment of the ex-factory price of the pipe factory. For the current market price of seamless pipe is lower, most of the market believes that it will further decline. For the factory price of the seamless pipe factory before May 1st, whether the factory price will continue to be lowered, Linyi area will remain flat. In order to prevent further deterioration of the seamless pipe market, Linyi Pipe Factory issued a policy of maintaining value on Friday, and the value will be maintained until the 28th. That is to say, after the May 1st settlement, the management will not reduce the subsidy. In terms of billet, driven by steel futures last week, spot billet, building materials and other varieties have risen, although the billet has not risen, but it has to stop falling temporarily. Now the actual transaction price of hot-rolled billet in Shandong is 3850 yuan. Left and right, according to the current accounting price of 3650 yuan in the factory price of Linyi District, the profit of the pipe factory is still acceptable. Then, the tube factory is now entangled, should not replenish? How much is replenishment? Looking at such a low cost, I am worried, but I am worried that it will go down later. At present, most of the processing tube blanks are high-priced tube blanks between 3200-3300 yuan in the previous period. Therefore, the current ex-factory price of the pipe factory is 3650 yuan, which is within the reasonable scope. The market still needs to replenish the goods.
 
 
Profile: On the 24th, the domestic profile market price was weakly adjusted. The average price of 25# I-beam in the key central cities in China is 3432 yuan (ton price, the same below), which is 15 yuan lower than yesterday's market price; the average price of 25# channel steel is 3339 yuan, which is 16 yuan lower than yesterday's market price; The average price of 5# angle steel is 3,417 yuan, which is 11 yuan lower than yesterday's market price; the average price of 200*200H steel is 3083 yuan, which is 13 yuan lower than yesterday's market price. With the continued rise in last Thursday's trading day and last Friday's futures, the market's mentality has been fixed, but the price of Tangshan billet fell sharply by 70 yuan to 2,720 yuan. Unexpectedly, merchants wait and see, many merchants still Be short on the market outlook. Specifically, the leading city Tangshan price fell 30-70 yuan, the transaction was sluggish, the central cities of Beijing, Tianjin, Chongqing, Zhengzhou, Wuhan, Taiyuan, Hangzhou, Shenyang and other prices were weakly adjusted, and a few cities such as Nanjing prices remained stable. Steel mills: Shandong Chuanyang profile prices fell 10 yuan, Laiwu Steel decided to focus on overhaul of steel wire lines in May, each for 9 days, is expected to affect a total of 70,000 tons. Steel billet: Tangshan, Changli, Qian'an billet is stable in the afternoon, and the existing carbon billet is taxed at 2,720 yuan. From the point of view of the transaction, the current demand has not been heavy, the price operation is still under pressure, but due to the recent restrictions on production in Tianjin, the price of other varieties of long products has risen. From this point of view, the market before the May Day is more complicated and confusing. The price trend in the later period may be subject to fluctuations depending on the inventory situation, and the market price may be weak.
 
 Bimetal wear-resistant steel plate [ manufacturing production repair wear-resistant anti-corrosion}
Wear-resistant parts manufacturing
 
Wear-resistant parts repair
 
Wear hammer manufacturing
 
Wear hammer repair
 
Anti-corrosion wear-resistant accessories manufacturing
 
Anti-corrosion wear-resistant accessories repair
 
Composite wear hammer
 
Wear resistant liner
 
Surfacing and wear-resistant steel pipe
 
Copper steel composite board
High chromium wear resistant steel plate
 
Manufacturer bimetal wear-resistant pipe, surfacing wear-resistant pipe, wear-resistant pipe
Bi-metal wear-resistant pipe processing surfacing welding wear-resistant pipe, wear-resistant conveying pipe, blanking pipe, coal falling cylinder, falling coal pipe, guiding trough
Common thickness: 6+4,6+5,8+5,8+6,10+6,10+8,10+10,12+5,12+6,12+8,12+10
 
Special thickness and size can be processed according to the drawings
 
Wear-resistant steel plate; copper-steel composite steel plate; wear-resistant composite steel pipe; bi-metal wear-resistant composite steel plate; stainless steel composite pipe; wear-resistant electrode; double-metal composite pipe; wear-resistant steel plate surfacing machine; wear-resistant steel pipe; wear-resistant lining Wear-resistant sieve plate; wear-resistant chute; wear-resistant hopper; fly ash conveying pipe; surfacing welding wear-reducing pipe; vibrating sieve plate; plasma surfacing machine
 
2+5, 12+6, 12+7, 12+8, 12+10, 12+1, 12+1, 14+6, 14+8, 14+10, 16+6, 16+8, 16+ 10, 18+6, 18+8, 18+10, 20+6, 20+8, 20+10, 30+10, 40+10, etc., can also be customized
 
Power industry, metallurgical industry, cement industry, glass industry, mining industry, machinery industry, coal processing industry, waterway dredging, port terminal, etc.
1. Power industry—fan blades, burner lines, feed troughs and hopper linings, crusher components, coal mill components, ash pipes, air handling systems and transport aircraft;
2, steel industry - silo lining, sliding slope, net curtain, blast boiler bell, hopper, blast furnace strengthened steel, sintering feeding cylinder, pipeline, distribution board, dump truck, hopper, etc.;
3. Cement industry—Selection machine blades, impact discs, pipes, pump casings, mill linings, crusher parts, slag tanks, various chassis, vibrating screens, etc.;
4, glass industry - fan impeller, fan blades, rear disc liner, fan machine mouth, easy to wear parts, etc.;
5. Mining industry - truck cargo tank lining, hopper lining, feed trough lining, crusher parts, cover plate, wear rod and wear plate;
6, coal processing industry - feed trough, hopper, crusher parts and liners, coal pipelines, elbows, scraper conveyor floor, pump body
 
The metallographic phase of the composite wear-resistant steel plate and its alloy composition. Its comprehensive performance is as follows:
1. Super wear resistance ratio: Wear test shows that the wear resistance of YD alloy surfacing and wear-resistant composite steel plate is 10-30 times higher than that of ordinary steel plate, 5 times higher than cast stainless steel and high manganese steel, and higher than cast high chromium iron. 1 time, roughly equal to ceramic magnetism.
2, high impact resistance ratio: Because the base metal is made of Q235A soft steel substrate, the surface is made of chromium carbide multi-element hardfacing surfacing composite superhard material. Full
It embodies the dual advantages of composite materials with both super wear resistance and impact toughness. This is beyond the reach of as-cast wear resistant materials. (Traditional castings have poor impact resistance and are brittle and easy to break)
3, convenient processing performance ratio: maintenance workers can arbitrarily cut according to the size of the site, it is convenient to weld the wear-resistant steel plate on the surface of the wear parts (carbon
Steel surface), which is made of wear-resistant steel plate according to the size of the casting, can be processed into various linings in some parts of the plate which are worn hard, which solves the problem of shortage of spare parts and wear resistance of the casting lining. It can be machined into a counterbore and bolted to the component. It can also be bent into the inner cold, such as: wear-resistant pipes, dust-removing elbows, various shaped round-shaped places and other plate members. (The wear-resistant plates of castings cannot be assembled by welding methods, and it is difficult to cast large-area wear-resistant plates for cast steel. In addition, the traditional castings are very cumbersome, because the ribs are designed to prevent deformation)
4, high performance and low cost ratio: the use of wear-resistant surfacing composite steel plate, although the cost is increased, the price is about 3-5 times higher than the ordinary steel plate, than the high chromium stainless steel casting
25% cheaper. However, considering the service life of the machine, reducing the maintenance cost, the loss of production and other human and financial losses, etc., due to the rational use of materials, the performance of the surfacing and wear-resistant steel plates brought to the production specifications:
Model base Thickness (mm) Wear Layer Thickness (mm) Total Thickness (mm) Length (mm)
Width (mm)
3+3 3 3 6 3000*1400
4+4 4 4 8 or
5+5 5 5 10 3400*1400
6+4 6 4 10 can also be customized according to your needs
6+6 6 6 12
8+4 8 4 12
8+6 8 6 14
8+8 8 8 16
10+4 10 4 14
10+6 10 6 16
10+8 10 8 18
10+10 10 10 20
15+15 15 15 30
Remarks: Product model: composite wear-resistant steel plate
Surfacing and wear-resistant steel plate, surfacing and wear-resistant steel pipe, wear-resistant elbow, Tianyuan round transition pipe, wear-resistant elbow, wear-resistant tee, copper-steel composite plate, wear-resistant surfacing steel plate manufacturer, copper-steel composite round steel
Main features: high hardness, high wear resistance, impact resistance, high temperature resistance
Technical Parameters: 
Wear layer thickness 2-15mm main alloy chromium
Mounting method Bolt, welding Hardness HRC60 or higher
Specific gravity 7.8 Cr content 30 or more
Production Process High Temperature Composite Quality Very High Grade A
Corrosion resistance, good packaging, armor
Working temperature -60°C~1000°C Cutting method Recommended plasma cutting
Delivery period Spot Payment method 10-0
Can be customized, can be designed, can provide
The composite wear-resistant steel plate is fused by a high-temperature method such as spray welding, surfacing welding or laser plasma cladding, and the high hardness and wear-resistant material is fused together with the substrate to achieve metallurgical bonding, and the strength can reach more than 300 MPa, wherein the substrate can be According to the demand, such as the commonly used Q235 or stainless steel, the most important difference is the corrosion or temperature according to the working conditions. If it is corrosive, you need to choose stainless steel as the substrate. The high temperature is also the same. When there is high temperature, the ordinary carbon steel If you can't meet the requirements, you need to choose stainless steel, of course, the cost is higher. The alloy wear-resistant material is mainly based on chromium carbide, which can be blended with nickel-molybdenum-tungsten. That is to say, the customer proposes the alloy content or we need to add nickel according to the working conditions, such as high temperature, molybdenum for impact, tungsten, etc. for hardness. .
Figure (1) The self-developed composite wear-resistant steel plate production equipment is continuously improved in actual production, and can be produced in large quantities for a long time and high load.
With the continuous popularization of composite wear-resistant steel sheets in recent years, it has become one of the most expensive materials for wear-resistant plates in the industry, from large coal bunkers in coal mines to small coal-dropping pipes; from cement clinker silos to fans. Blades; from the glass factory's broken glass warehouse to the production of glass line skateboards, everywhere, is a good helper to solve industrial wear, the following describes the relevant technical parameters.
Technical parameters of composite wear-resistant steel plate:
Dimension: 1700HV
Material: Low carbon steel base - other metals available on request
Type of hardfacing carbide
 
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| ICP business license: Shaanxi ICP No. 15507745