Name | Hardfacing Wear Plate |
Features | Good resistance to impact |
Standard | JIS,AISI,ASTM,DIN,EN,GB |
Material | Bimetal Wear Resistant Steel Plate |
Plate Size | Customized |
Thickness | 10+6 10+8 10+10 12+4 12+6 12+8, etc |
Hardness | HRC52-62 |
Weldable Thickness | 3-20mm |
Packaging Details | Standard seaworthy export packing or as customer demands |
Delivery Time | 7-15 work days |
Payment Terms | T/T, Western Union |
Supply Ability | 5000 Tons / Month |
Place of Origin | China |
Brand Name | Senyilu |
View Detail Information
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Product Specification
Name | Hardfacing Wear Plate | Features | Good resistance to impact |
Standard | JIS,AISI,ASTM,DIN,EN,GB | Material | Bimetal Wear Resistant Steel Plate |
Plate Size | Customized | Thickness | 10+6 10+8 10+10 12+4 12+6 12+8, etc |
Hardness | HRC52-62 | Weldable Thickness | 3-20mm |
Packaging Details | Standard seaworthy export packing or as customer demands | Delivery Time | 7-15 work days |
Payment Terms | T/T, Western Union | Supply Ability | 5000 Tons / Month |
Place of Origin | China | Brand Name | Senyilu |
Description
CCO, or chromium carbide overlay, only contains chromium-rich carbides. Overlays can also be of the complex carbide type. In these products other alloys such as Nb, Mo, V and W are added to the chromium carbide.
Complex carbides are usually a preferred choice in hot wear situations since they can maintain full wear resistance in temperatures up to 600 ℃(1100℉). As complex carbides typically give 3-5 times longer service ife compared to CCO, they are also suitable if the thickness of the overlay is restricted.
High-performance overlay plates exposed to more than moderate impact forces can use an alloy containing ultra-fine borocarbides. These borocarbides can have a grain size as low as 500 nm, which is approximately 200 times finer than traditional chromium or complex carbides.
In the literature and by different manufacturers, overlay plate is also caled carbide plate, chrome overlay steel, chrome overay plate or hardfacing plate.
Specifications
Product Name | Welding Chromium Carbide Overlay Plate |
Specification | 4+4 5+3 6+4 6+5 8+4 8+6 8+8 10+4 10+6 10+8 10+10 12+4 12+6 12+8 12+10 14+6 14+8 14+10 16+6 16+8 16+10 16+12, etc. or as customized |
Material | Bimetal Wear Resistant Steel Plate |
Weldable Thickness | 3-20mm |
Hardness | HRC of 1st layer:52-58; HRC of 2nd layer: 58-62; HRC of Pure weld deposite: 62 |
Standard | JIS,AISI,ASTM,DIN,EN,GB |
Surface Treatment | Hardfacing clading coated. |
Technique | Advanced automatic self-shileded open arc welding |
Chemical Composition | Take 6+6 wear resistant steel for example: C : 4.3-4.8% Cr : 23-30% Mn : 0.8-1.1% Mo: 0.08-0.18 Ni:0.08-0.15 |
Base Plate | Q235B, All weldable steels, mostly structural steels. |
Feature | High wear resistance 12-20 times higher than common plate 5-10 times than low alloy steel plate 2-3 times than high chromium cast iron plate |
Various alloys to be used depend on different operating condition and applications.
Thick | C% | Cr% | Mn% | Si% | HRC | |
3 on 3 | 3~4 | 18~20 | 0.5~1 | 0.5~1 | 56~58 | |
3 on 4 | 3~4 | 18~20 | 0.5~1 | 0.5~1 | 56~58 | |
3 on 5 | 3~4 | 18~22 | 0.5~1 | 0.5~1 | 58~60 | |
3 on N | 3.5~4.5 | 20~25 | 0.5~1 | 0.5~1 | 58~62 | N>5 |
4 on N | 3.5~4.5 | 20~25 | 0.5~1 | 0.5~1 | 58~62 | |
5 on N | 4~6 | 23~25 | 0.5~1 | 0.5~1 | 58~62 | |
6 on N | 4~6 | 24~28 | 0.5~1 | 0.5~1 | 58~62 | |
7 on N | 4.5~6 | 24~28 | 0.5~1 | 0.5~1 | 58~62 | |
8 on N | 4.5~6 | 24~28 | 0.5~1.5 | 0.5~1 | 58~62 | |
9 on N | 5~6 | 26~30 | 0.5~1.5 | 0.5~1 | 60~64 | |
10 on N | 5~6 | 26~30 | 0.5~1.5 | 0.5~1 | 60~64 | |
11 on N | 5~6 | 26~30 | 0.5~1.5 | 0.5~1 | 60~64 | |
12 on N | 5~6 | 26~34 | 0.5~1.5 | 0.5~1 | 60~64 | |
N on N | 5~6 | 26~34 | 0.5~2 | 0.5~1 | 60~64 |
N>12 |
Advantages
1, high wear resistance
Carbon content in the chemical composition of the alloy layer of 4 ~ 6%, the chromium content up to 25 ~ 30%, the microstructure of Cr7C3 carbide volume fraction of 45% or more, the macro hardness HRC56-62, the hardness of chromium carbide is HV1400 ~ 1800, higher than the hardness of sand quartz in HV800 ~ 1200.Because the carbide into vertical distribution in the direction of wear, even compared with the same composition and hardness of casting alloy, wear-resisting performance is more than double.
2, good resistance to impact
The ground floor of the wear-resistant composite plate is low carbon steel or low alloy.Ductile material such as stainless steel, and demonstrate the superiority of bimetal, wear-resisting layer of abrasion resistance of medium wear and substrate under medium load, thus has a good resistance to impact.Can withstand conveying system under high head hopper and other impact and abrasion.
3, good heat resistance
Wear-resisting layer is recommended to use under the working condition of 600 ºC or less use, if adding vanadium alloy layer, such as molybdenum alloy, can withstand the high temperature of 800 ºC or less wear and tear.Recommended temperature is as follows: ordinary carbon steel substrate recommended is not higher than 380 ºC condition of use;Low alloy heat-resistant steel plate (15 crmo, 12 cr1mov, etc.) recommended base plate is not higher than 540 ºC condition of use;Heat resistant stainless steel substrates recommend used at not higher than 800 ºC condition.
4, good corrosion resistance, wear resistance of composite steel plate containing high percentage of chromium metal alloy layer, so have ability to rust and corrosion.Used for coal cylinder and hopper, etc can be done to prevent caking coal.
Application of Chromium Carbide Overlay Plate
Chromium Carbide Overlay (CCO) plates find application in various industries and equipment that experience high levels of wear. Some common applications of CCO plates include:
FAQ
Q1: Are you trading company or manufacturer?
A1: We are professional manufacturer for steel plates, and our company also is a very professional and technical foreign trade company for steel products. We have more export experience with competitive price and best after-sales service. Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
Q2: What are your main products?
A2: Our main products are chromium carbide overlay wear plates, also known as CCO wear plates, bimetallic wear plates, hardfacing wear plates, cladding wear plates, and composite wear plates.
Q3: Can you provide samples?
A3: Yes, we can provide samples for customers to do tests, please contact us to get more details.
Q4: What's your payment term?
A4: This term can be negotiated. We accept TT and LC payments.
Q5: Will you delivery the goods on time?
A5: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. Honesty is our company's tenet.
Q6: What's your production capacity?
A6: 150,000 m2/year.
Q7: Do you accept the third party inspection?
A7: Yes absolutely we accept.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
12,000,000- 13,000,000
Employee Number:
>100
Ecer Certification:
Verified Supplier
Jiangsu Senyilu Metal Material Co., Ltd is mainly engaged in producing, processing and distributing chrome carbide overlay plates, chrome carbide overlay pipes and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation p... Jiangsu Senyilu Metal Material Co., Ltd is mainly engaged in producing, processing and distributing chrome carbide overlay plates, chrome carbide overlay pipes and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation p...
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