Chromium Carbide Overlay Abrasion Composite Wear Resistant Steel Plate

• Standard: JIS, GB, DIN, BS, ASTM
• Application: Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Material: Steel
• Type: Wear Resistant Plate
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Alloy or Not: Non-Alloy
• Model NO.: Steel Sheet, Steel Plate
• Surface: Black Painting, Original Color, Per Request
• Advantages: High Wear and Impact Resistance
• Processing Temperature: 800-1500°
• Delivery Time: 15-21 Days
• MOQ: 1 Ton
• Price Term: CIF CFR Fob Ex-Work
• Inspection: The Third Party Inspection Is Accepted
• Transport Package: Export Standard Package
• Specification: Q235/Q345+Chromium carbide overlay
• Trademark: RPIC
• Origin: Rizhao, Shandong
• HS Code: 843139
• Production Capacity: 5000t/Month

Product Description

Product Description:  wear plate are manufactured by welding one or multiple abrasion resistant layers on a medium or low carbon steel base plate.
The overlay alloy has a high amount of chromium carbide hard particles. 
Thickness Range : 3-20 mm ,tolerance within  ±0.3mm ,Flatness tolerance is ±3mm/m.

Microstructure: The carbide (Cr7C3) volume fraction on the microstructure is above 50%.
Hardness: Chromium carbide hard particles are distributed evenly throughout the layer, creating a strong microstructure,
The hardness is between HRC 57-62 and depend on the overlay's thickness: Overlay thickness over 10 mm. Hardness over 62 HRC.
Wear resistance: Our test shows that the Abrasion resistant performance of hardfacing overlay steel plate is 20 times higher than Mild steel and 8 times than heat treated steel.

Our Wear plate has following advantages:
1. Flat surface and nice outlooking     2. Outstanding welding strength
3. Excellent wear resistance               4. Excellent impact resistance
5. Easy processing                              6. High Cost Performance
7. Comprehensive quality control

Product Name	Wear Resistant Steel plate
Standard:	JIS, GB, DIN, BS, ASTM
Material	High chromium carbide overlay wear resistant steel
Thickness	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
Weldable Thickness	3-20mm
Hardness	HRC of 1st layer :52-58; HRC of 2nd layer: 58-62; HRC of Pure weld deposite: 62
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

SERVICE	DESCRIPTION
Cutting	1.Can be cut by plasma, laser, water jet, arc gouge, and abrasive saw cutting;  2. Cannot be cut by oxy-fuel.
Welding	1. Use 480 MPa (70 ksi) or 560 MPa (80 ksi) consumable to join base metal;  2. After welding, joint should be capped by overlay for wear protection.
Machining	1. Not machinable by conventional methods;  2. Can be finished by grinding only;  3. Countersunk holes can be precisely produced by EDM (Electrical Discharge Machining).
Forming	1. Commonly formed with overlay to the inside;  2. For pipes with diameters smaller than 0.6m (24"), hardfacing pipe recommended insteadof pipes fabricated from hardfacing plate.
Drilling	1. When drilling, the distance between two holes should be at least 15mm (5/8''); Otherwise,the partition may not be strong enough and can crack;  2. The minimum diameter of holes should be equal to the thickness of For thicker plates with a total thickness over 20mm (3/4''), the minimumdiameter should be 1.5 times the thickness of the plate.

Main Equiepment and Facility

Company Certification

Our Company
Rizhao Port Shipbuilding & Machinery Industry Co.,ltd, a wholly owned subsidiary of Shandong Port Equipment Group ,is a large comprehensive state-owned company combining industrial products research and manufacture, steel structure and equipment producing, general contracting service for industrial system integration and ships & equipment building and maintenance. As a member of the Standardization Administration of China/Technical Committee (SAC/TC331) , the company owns the production qualification for transport machinery, Grade-I Class III Production Qualification of steel general ships, Grade-I Production Qualification of steel fishing vessels; Grade-I Professional Contracting Qualification of steel structure, and kinds of Professional contracting qualifications for electrical and mechanical equipment installation, corrosion protection and insulation engineering, foundation, etc. The company also occupies Class B Design Qualification of steel fishery vessels and the Design & Construction Qualification of marine fishery platforms registered with the Ministry of Agriculture. The main business scope of RPIC covers ports, marine equipment, mining, electric power; cement, metallurgy; paper making and other various industries.

FAQ

Q1:Can you send samples?
A:Of course, we can provide customers with free samples but customer should pay the courier fee.

Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement  and quantities you need to purchase.

Q3:What about product prices information?
A:Prices various according to periodic price changes of raw materials.

Q4:What is your terms of payment ?
A: 30% T/T in advance ,balance before shipment or 100% LC at sight.

Q5.Do you provide customer made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.

Q6:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

Q7: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Thailand, Myanmar, Vietnam,  and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.

Q8:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q9:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging,  customers can appoint third parties to inspect the products before loading too.

Q10:How to pack the products? A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.

Q11:What is your working time? A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.