Overlay plate

Brand : Hyster

Product origin : China

Delivery time : 5 days

Supply capacity : 160 tons per month

China professional manufacturer for

--Chromium carbide Overlay plate

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 and moderate impact.


Cutting: Plasma( from backing plate side ) / Laser Cutting / Water Jet Knife

Product NameHardfacing steel plate, overlay wear resistance steel plate, Cladded wear plates, High chromium carbide overlay plates
TechniqueHardfacing, open arc welding, submerged arc welding
Special UseChute wear liner, hopper wear liner, bucket wear protection etc.
MaterialQ235/Q345G with high chromium carbide overlay/hardfacing
Maximium Length3200mm
Overlay Thickness4mm-30mm
CustomizedYes
StandardAISI, ASTM
Chemical compositionC: 3.0-5.0% Cr:25-40%
Hard-facing layer hardness60-65HRC
Wear resistant temperature<500℃
MicrostructureCarbide (Cr7C3)volume fraction above 50%


Standard  Overlays Weight Standard Sheet Size(mm) Overall Thickness 
sq/m(kg) 
4 ON 4 621500x3000 / 1200x2400 8
4 ON 6 781500x3000 / 1200x2400 10
6 ON 6 941500x3000 / 1200x2400 12
5 ON 8 1021500x3000 / 1200x2400 13
6 ON 8 1091500x3000 / 1200x2400 14
8 ON 8 1261500x3000 / 1200x2400 16
5 ON 10 1181500x3000 / 1200x2400 15
6 ON 10 1261500x3000 / 1200x2400 16
8 ON 10 1411500x3000 / 1200x2400 18
9 ON 10 1491500x3000 / 1200x2400 19
10 ON 10 1571500x3000 / 1200x2400 20
12 ON 12 1881500x3000 / 1200x2400 24
17 ON 12 2221500x3000 / 1200x2400 29


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Typical applications:

- Ash liners - Blast furnace bell & burden

- Elbow - Sinner plant

- Bucket & Lips - Drag liners

- Duct - Chute & Hopper liners

- Classifier - Fan blades & Housings

- Mine car liners - Cyclones

- Ore chutes - Discharge funnels

- Slag chutes - Dredge pump side plates

- Extension ring - Cement kilns

- Grizzly bars - Vibrator pan feeder liner

- Sinter breaker bar - Conveyor casings

- Green walt crushers - Steel plant


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