Chromium Carbide Overlay Plate HART-P-100
Product Description
Our conventional crome carbide overlay plate plate can offer a excellent performance for your products and machinery.
Customized thicknesses and widths, for each CCO plate with their own unique characteristics. Whichever ones you choose, you can be sure they'll improve the wear resistance.
HART-P-100 supplies a wide range of chromium carbide overlay plate, Overlay plate thicknesses is vary from 3mm to 30mm depending on the thickness of the base metal. Plate can also be cut to size, shaped and rolled according to customer requirements.
[Specification]
Base Material：ASTM A36(Q235B)
ASTM A529A(Q345B) , all weldable steel base plate is optional
Hardfacing Layer： Chromium carbon alloy on Fe basis(austenite)
Bulk hardness : >630HV
Mean hardness : >55HRC
Layer thickness: 3 to 30 mm
Type of Products：Flux cored arc welding
Alloy Description: Austenitic chrome carbide iron(Chromium white iron)
Carbide Hardness: >1500HV
Volume Fraction of Carbide: >30%
Elemention Composition: Carbon:3-7.5%
Chromium:18-35%
Microstructure: Chromium rich primary carbides in a carbide-austennite entectic matrix
Recommended Applications: In cases of combined high abrasion and medium wear applications.
Typical Applications： Wear liner, Chute liner, Feed chute, tractor shovel front edges, excavator bucket liner, heavy truck liner, ball mill liner, etc.
Thick | C% | Cr% | Mn% | Si% | HRC | 备注 |
3 on 3 | 3~4 | 18~20 | 0.5~1 | 0.5~1 | 56~58 | |
3 on 4 | 3~4 | 18~20 | 0.5~1 | 0.5~1 | 56~58 | |
3 on 5 | 3~4 | 18~22 | 0.5~1 | 0.5~1 | 58~60 | |
3 on N | 3.5~4.5 | 20~25 | 0.5~1 | 0.5~1 | 58~62 | N＞5 |
4 on N | 3.5~4.5 | 20~25 | 0.5~1 | 0.5~1 | 58~62 | |
5 on N | 4~6 | 23~25 | 0.5~1 | 0.5~1 | 58~62 | |
6 on N | 4~6 | 24~28 | 0.5~1 | 0.5~1 | 58~62 | |
7 on N | 4.5~6 | 24~28 | 0.5~1 | 0.5~1 | 58~62 | |
8 on N | 4.5~6 | 24~28 | 0.5~1.5 | 0.5~1 | 58~62 | |
9 on N | 5~6 | 26~30 | 0.5~1.5 | 0.5~1 | 60~64 | |
10 on N | 5~6 | 26~30 | 0.5~1.5 | 0.5~1 | 60~64 | |
11 on N | 5~6 | 26~30 | 0.5~1.5 | 0.5~1 | 60~64 | |
12 on N | 5~6 | 26~34 | 0.5~1.5 | 0.5~1 | 60~64 | |
N on N | 5~6 | 26~34 | 0.5~2 | 0.5~1 | 60~64 | N＞12 |