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chromium carbide Duaplate overlay plate 1500x3000 / 6+4
Duaplate 1500x3000mm, 5+3 / 6+4 / 6+6 / 8+6 / 10+10 / 12+12
Chromium Carbide Overlay Wear Plate, cladded wear plate, compound wear plates




About Hunan Hyster Material Technology Co.,LTD.

About Us
Hunan Hyster Material Technology Co., LTD. was founded in 1995 and located in Changsha city, Hunan province, middle of China, covers more than 8000 square meter production site area. We are a professional manufacturer & exporter of composite Bi-metallic wear blocks/wear plates(White Iron brazed with mild steel, hardness 63HRC/725 BHN), high chromium wear castings, Ni-hard wear Liners/Billets, Chromium carbide overlay wear plates, and other metallic wear castings, mainly serve for industries such as Mining, Quarrying, Material conveying systems, Sugar Cane Milling, Iron Mill/Steel Plant, Cement, Sand, Gravel, Dredging, Crushing etc.
Over 95% products have been sold to nearly 300 customers in more than 45 countries and regions such as Australia, Canada, Brazil, America, Chile, Argentina, South Africa, Indonesia, Thailand, Mexico, Russia, Holland, as well as many other countries and areas.
Our annual output of bi-metallic wear blocks/bars/plates is more than 4000tons, capable to produce about 1200 different sizes and shapes; annual output of metal wear-resistant castings is more than 6000 tons.
Hyster has its own License for Import and Export and also a professional team of sales staff,who are familiar with English, Spanish, Russian and international logistics.
Top quality with low prices and good services, Hyster people warmly welcome you visit us!


OVERLAY-PLATE is welded by chromium carbide overlay on a mild steel backing plate. Manufactured by our own design's welding machine with exclusive technique. OVERLAY-PLATE has excellent performance in abrasion resistant.
CHEMICAL COMPOSITION C 4.0%~5.5% Cr 21%~27%
BACKING PLATE Standard: SS400 mild steel or equivalent Stainless or others upon request
HARDNESS HV600±
TOLERANCES ± 1mm
HEAT RESISTANCE Maximum: 400 degree
MICROSTRUCTURE Mixture of high volume hexgonal shaped chromium carbide
in tough austenitic and martensitic matrix(GRADE 2355)
PENETRATION TO THE BASE METAL 1.5mm
COLD FORMING Minimum Radius: 150mm( for 6+4 )
Suggested: using hydrolic press to bend plate
CUTTING Plasma( from backing plate side ) / Laser Cutting / Water Jet Knife
APPLICATIONS -ASH LINES -BLAST FURNACE BELL & BURDEN
-ELBOW -SINTER PLANT
-BUCKET & LIPS -DRAG LINES
-CHUTE & HOPPER LINERS -DUCT
-CLASSIFIER -FAN BLADES & HOUSINGS
-MINE CAR LINERS -CYCLONES
-ORE CHUTES -DISCHARGE FUNNELS
-SLAG CHUTES -DREDGE PUMP SIDE PLATES
-EXTENSION RING -CEMENT KILNS
-VIBRATOR PAN FEEDEER LINER -GRIZZLY BARS
-SINTER BREAKER BAR -CONVEYOR CASINGS
-GREEN WALT CRUSHERS -STEEL PLANT
Unit **mm
Standard Overlays | Weight per sq/m | Standard Sheet Size | Overall Thickness |
4 ON 4 | 62 | 1500x3000 / 1200x2400 | 8 |
4 ON 6 | 77 | 1500x3000 / 1200x2400 | 10 |
6 ON 6 | 92 | 1500x3000 / 1200x2400 | 12 |
5 ON 8 | 100 | 1500x3000 / 1200x2400 | 13 |
6 ON 8 | 108 | 1500x3000 / 1200x2400 | 14 |
5 ON 10 | 116 | 1500x3000 / 1200x2400 | 15 |
9 ON 10 | 146 | 1500x3000 / 1200x2400 | 19 |
10 ON 10 | 157 | 1500x3000 / 1200x2400 | 20 |
12 ON 12 | 162 | 1500x3000 / 1200x2400 | 24 |
17 ON 12 | 222 | 1500x3000 / 1200x2400 | 29 |


A: We are ISO9001:2008 Certificated factory.
A: Generally it is 5 days if the goods are in stock. or it is 15 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: 30% in advance.,balance against copy of B/L, payable via T/T.
Quality Guarantee
Quality Report to be submit ahead of delivery: include Metallographic Analysis & Hardness & Chemical Composition Analysis & Welding Quality(UT) & Dimensions & G65 Dry Sand/Rubber Wheel Abrasion Test. 12 month warranty on quality.
The company is certified with ISO9001:2015. We have a dedicated R&D team that can tailor various products with special requirements (such as wear resistance, corrosion resistance, impact resistance, heat resistance, etc.) and provide professional wear resistance solutions. Since its establishment, the company has carried out a lot of experiments on improving the wear resistance and composite bonding strength, various heat treatment technology on different products, and the selection of wear-resistant alloys under different working conditions. The production process and product performance are continuously optimized.
Mrs. Shing Xiao | technical sales manager
Email: sales (at) hystertech (dot) com
Cell No.: 0086 13786160497 (Wechat / WhatsApp)
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