Audited Supplier
HART-GB
We Can Provide Repair Service
2 Months
Grizzly Bar
Clinker Breaker
ISO9001: 2000
New
Color Coated
Steel
One Month
Qingdao Port
HART
in Wooden Case
as required
China
84749000
Product Description
High Quality China Manufacture Grizzly Bar for Clinker Breaker
We could provide two kinds of this parts as below:
[Technical Specification Of HART-P-100 ]
1. Base Material:
ASTM A36(Q235B), ASTM A529A(Q345B), other weldable steel is optional;
Base thickness: 3 to 30 mm
2. Hardfacing Layer:
Chromium carbon alloy on Fe basis(austenite)
Bulk hardness: >630HV
Mean hardness: >55HRC
Layer thickness: 3 to 30 mm
3. Welding Processes:
Advanced open arc welding and submerged arc welding
4. Alloy Description:
Austenitic chrome carbide iron(Chromium white iron)
5. Carbide Hardness:
>1500HV
6. Volume Fraction of Carbide:
>30%
7. Chemical Composition:
Carbon: 3-6%
Chromium: 18-34%
*Various alloys to be used depend on different operating condition and applications.
We could provide two kinds of this parts as below:
[Technical Specification Of HART-P-100 ]
1. Base Material:
ASTM A36(Q235B), ASTM A529A(Q345B), other weldable steel is optional;
Base thickness: 3 to 30 mm
2. Hardfacing Layer:
Chromium carbon alloy on Fe basis(austenite)
Bulk hardness: >630HV
Mean hardness: >55HRC
Layer thickness: 3 to 30 mm
3. Welding Processes:
Advanced open arc welding and submerged arc welding
4. Alloy Description:
Austenitic chrome carbide iron(Chromium white iron)
5. Carbide Hardness:
>1500HV
6. Volume Fraction of Carbide:
>30%
7. Chemical Composition:
Carbon: 3-6%
Chromium: 18-34%
*Various alloys to be used depend on different operating condition and applications.
| Thick | C% | Cr% | Mn% | Si% | HRC | |
| 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 |
8. Microstructure:
Composed of a high proportion of extremely hard primary M7C3 chromium rich carbides dispersed in a ductile eutectic austenite matrix.
Maintains 30% to 50% of primary carbides to provide a good wear resistance and homogenous bonding. 
