Wear Repair Kit for Bearing Arrangement of Cement Equipment

• Customization: Available
• After-sales Service: Provide Reasonable Solutions Within 12 Hours
• Warranty: at Leat 3 Months
• Model NO.: HART-P-100
• Type: Bearing
• Application: Pile Driver
• Certification: CE, ISO9001: 2000
• Condition: New
• Wear Resistance: High Wear Abrasion Resistance
• Flatness Tolerance: ±3mm/M
• Impact Resistance: Medium
• Hardfacing Layer: High Chromium High Carbide Overlay
• Transport Package: Wooden Package
• Specification: 1000*500
• Trademark: N/A
• Origin: China
• HS Code: 7210500000
• Production Capacity: 5000 Pieces Per Month

Product Description

Wear repair kit for bearing arrangement

For the details, please check the table 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.