Customization: | Available |
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Standard: | JIS, GB, DIN, BS, ASTM, AISI |
Application: | Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard |
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Product Description
Our Chromium Carbide Overlay Welding Wear Resistant Steel Plate harnesses the exceptional properties of Chromium Carbide to create an impenetrable barrier against wear and tear. Through a highly advanced welding process, the Chromium Carbide Overlay is seamlessly fused with the base steel, forming an ultra-hard surface that resists abrasion and impact. This unique chemistry ensures that even under extreme operating conditions, our wear-resistant plate consistently delivers exceptional performance, enabling your plant to function smoothly and efficiently.
Sheet size: 1400*3000mm, 2100*3000mm etc
Thickness: 3+3mm, 4+4mm, 5+5mm,6+6mm....20+20mm, 40+30mm etc
Hardness: HRC 58-63
Model | HRC | Working Temperature |
Alloy Chemical Composition | Specification and thickness Standard size : 1400*3000 2000*3000 |
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C | Cr | Mn | Nb | others | ||||
HP100 | 60-63 | >500ºC | 3-5 | 22-28 | 48 | 4+4,5+5,6+5,6+6,8+5,8+6,8+8,10+5,10+6,10+7,10+8,10+10,12+5,12+6, 12+7,12+8,12+10,12+12,14+6,14+8,14+10,16+4,16+6,16+8,16+10,16+12 |
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HP200 | 58-62 | >500ºC | 3-5 | 20-26 | 1-3 | 2-5 | ||
HP300 | 60-65 | >800ºC | 4-6 | 18-25 | 2-3 | 5-8 | 3-6 | |
HP400 | 50-55 | >800ºC | 0.4-2 | 3-7 | 15-20 | 2-5 | ||
Industry Application |
Power industry |
Coal hopper lining plate , coal drop pipe liners, coal mill wear parts, ash pipeline, fan blade | ||||||
Iron and steel industry | Bin liner, skip car liner, vibrating feeder lining, CDQ tank lining, coke-barrier car bottom plate, slag sluice lining | |||||||
Cement industry | Raw mill lining, clinker chute lining, dust discharge pipe, guide vane, roller protection sleeve, slag mill wear parts | |||||||
Glass industry | Blender mixer bottom plate, fan blade, fore and rear discs of fan impeller, quick-wearing wear parts | |||||||
Mining industry | Excavator bucket liners, bucket-wheel excavator, scarper conveyor middle trough, elevator skip, hopper liner | |||||||
Engineering industry | Shield machine wear parts, boring machine shovel plate, loader shovel plate, dump truck body plate | |||||||
Port |
Loading and discharging machine, wear-resistant pipeline, channel dredging, bin liner | |||||||
We also customize various specification wear- resistant plate and wear parts according to customer requirement and drawings. |
R & D ABILITY
♦Liaoning high-tech enterprise,wear-resistant overlay welding demostration center of MIIT
♦More than 50 national patents including invention patents
♦Well-equipped laboratory with high-end metallographic analysis equipment, spark- optical emission spectrometer. Carbon sulfur analyzer,spectro-photometer,grain-abrasion testing machine,rockwel hardness apparatus,impacttesting machine
♦Participate in setting wear-resistant pipe standard for DL/T power industry
♦Member of China Welding Association
♦Industry-university-research cooperation enterprise of Liaoning petrochemical University
Q1: Why are there so many cracks?
A1. Due to the cooling rates of dissimilar metals. Our hard facing plate for coal chute liner is manufactured by welding which results in high temperatures. During the cooling, the plate goes through a stress relieving which is a natural process and does not effect the performance of the plate. The stress relief cracks should be between 3/4" - 2" apart. The cracks can be touched up by our chrome carbide welding rod.