Wear Plate with Weld Chrome Carbide Overlay, Prolong Service Life 3-5 Times

• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Application: Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Material: Steel
• Type: Wear Resistant Plate
• Transport Package: Steel Frame or as Required Package
• Specification: 3+3, 6+4, 8+6, 10+12, 12+12, etc
• Model NO.: welldam
• Trademark: Welldam
• Origin: Yangzhou, China
• HS Code: 722599900
• Production Capacity: 2500tons/Month

Product Description

Bimetallic CCO clad suface hardfacing overlay steel plate


Our overlay plate and wear liners are manufactured from our special chrome carbide material.  The chromium carbide wear surface is welded to a mild steel substrate. Its primary purpose of the overlay is to protect the surface it is welded to from damaging wear.
Liner failures can cost a considerable amount of time and money. We manufactures custom long-lasting wear liners specific to your use environment. Chute liners, mill liners, and journal liners are made in-house with our chrome carbide overlay plates, then cut and formed for a perfect fit.
1)CNC Plasma Cutting
2)Roll Formed as Required
3)Use Chrome Carbide Overlay Plate Manufactured By ZS
4)Reverse Engineered to Replace Cast Wear Liners
5)3-5 Times Longer Wear Life Than Cast

Specification

Item	Specifications
Chemical Composition	C 3%~5%,  Cr 24%~45%,  Mn1%~1.5%
Plate Size	1400*3400, 1410*2880, 2000*3000, 1500*3400, 2500*4000, 4400*1400
Base Plate	SS400/A36/S37
Hardness	HRC≥55 & HRA≥78 & HB≥578
Thickness	3+3,4+4,5+5,6+4,8+6,10+6,10+15,etc.
Surface Treatment	Hardfacing
Technique	Submerged arc welding and open arc welding

 

Recommended applications:
1)Chute Liners
We can design and build a chute for any application. We specialize in constructing with our own chrome carbide overlayed plate products
2)Hopper Liners
3)Dragline and Bucket Liners
Our mining and excavating customers have experienced 3-5 times increase in service life of their equipment utilizing our overlay plate liner packages. The high abrasion resistance combined with low coefficient of friction creates a long-lasting wear surface that can dramatically reduce carryback.



 

Other Feature and Property

Chemical composition: hardfacing overlay steel plate are manufactured by welding one or multiple abrasion resistant layers on Mild steel (Q235, Q345) or stainless steel (SS 304, SS 309, SS 310)  base plate.

The overlay alloy has a high amount of chromium carbide hard particles.

Microstructure: The carbide (Cr7C3) volum fraction on the microstructure is above 50%.

Rockwell 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.

Flatness tolerance: Flatness tolerance is ±3mm/m.

Thickness tolerance: Uniform overlay thickness, with tolerance within 0-0.3mm.

Product Name	WED Wear Resistant Steel
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 52-62 Wear deposite 3mm: HRC 52-58,  4mm: HRC 56-60, 5mm: HRC 58-62,  6mm: HRC 58-62,  8mm: HRC 58-62, 10mm: HRC 60-62, 12mm: >62
	HRC of 1^st layer :52-58; HRC of 2^nd layer: 58-62; HRC of Pure weld deposite: 62
Surface Treatment	Hardfacing clading coated.
Technique	Advanced automatic self-shilded 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 Other Metal elements : Micro
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

FAQ
1.Can we supply the sample ?
Yes,we can supply the sample.You can tell us the detail size.

2.Can we accept customize?
Yes,we can.We can manufacture as customer's requirement.You can send the CAD or drawing to us.

3.Quality problem?
According to the standard for production.And the products must pass the quality inspection department.We also accept Third Part Inspection.

4.Delivery time?
Prompt delivery for standard size,or under the contract.

5.Payment term?
Under the contract.

6.Other problem?
You can contact our customer service staff to ask help.