• Model NO.：HART-P-200
• Technique：Hot Rolled
• Application：Container Plate
• Special Use：Wear Resistant Steel
• Stock：Stock
• Wear Resistance：High Wear Abrasion Resistance
• Flatness Tolerance：±3mm,M
• Impact Resistance：Medium
• Hardfacing Layer：High Chromium High Carbide Overlay
• Transport Package：Steel Frame or as Required Package
• Specification：Stock Thickness: From 3+3 to 30+30mm
• Trademark：HART Industry
• Origin：Shandong, China
• HS Code：7210500000
• Production Capacity：1000 Pieces Per Month

NOPRODUCT ITEMDESCRIPTIONAPPLICATION1HART-P-200Chromium Carbide Overlay PlateSliding Wear2HART-P-100Chromium Carbide Overlay PlateSevere Sliding Wear3HART-P-80Complex Carbide Overlay PlateExtreme Sliding Wear


 N>54 on N3.5~4.520~250.5~10.5~158~625 on N4~623~250.5~10.5~158~626 on N4~624~280.5~10.5~158~627 on N4.5~624~280.5~10.5~158~628 on N4.5~624~280.5~1.50.5~158~629 on N5~626~300.5~1.50.5~160~6410 on N5~626~300.5~1.50.5~160~6411 on N5~626~300.5~1.50.5~160~6412 on N5~626~340.5~1.50.5~160~64 N on N5~626~340.5~20.5~160~64N>12
8. Microstructure: 
Composed of a high proportion of extremely hard primary M7C3 chromium rich carbides dispersed in a ductile eutectic austenite matrix.
Maintains 30% to 50% of primary carbides to provide a good wear resistance and homogenous bonding.


9. Typical Applications: 
HART-P-100 Plate is widely used in the mining, power generation(Coal), cement, dredging, steel production, waste handling, glass production, and pulp and paper industries. Some specific applications include:INDUSTRYAPPLICATONSMiningChutes, hoppers, liners for truck beds, dozer blades, shovel buckets, dragline buckets, excavatorsCementSeparator guide vanes, discharge cones for clinker storage bins, chutes for sintering ore conveying, outlet ducts for clinker grinding mills, receiving hoppersDredgingDredging pipes and pumps, suction pipelines, pump dischargesSteelDredging pipes and pumps, suction pipelines, pump dischargesPowerCoal handling chutes, coal feeder liners, crusher screen plates, classifier cones, journal liners, silo bunkers


10. Wear properties of HART-P-100 (ASTM G65 and SGS test report)
*ASTM G65 is a standard test measuring sliding abrasion resistance using a dry sand/rubber wheel apparatus.HARDBANDING ALLOYASTM G65 -- WEIGHT LOSSHARDNESS (Rc)10+10-80.162 g/6000 revs64.710+10-40.183 g/6000 revs63.710+10-20.149 g/6000 revs64.0


11. ServiceSERVICEDESCRIPTIONCutting

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 instead of 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 the plates. For thicker plates with a total thickness over 20mm (3/4''), the minimum diameter should be 1.5 times the thickness of the plate.
 
12. Testing and quality control
We documented how the product properties are tested in order to make sure the overlay plates fulfil the specified product properties. Including documentation on 3d party's quality system if calibration and testing is performed by 3d party.


13. Packing and loading