New Delivery for Chromium Carbide Overlay - WD-M3 Smooth surface – Wodon
New Delivery for Chromium Carbide Overlay - WD-M3 Smooth surface – Wodon Detail:
Smooth Surface
Chromium Carbide Overlay Plate
ADVANTAGE:
* Smooth surface, single pass overlay, No surface weld beads
* Consistent microstructure and hardness down to fusion line
* Low friction co-efficient
* Excellent abrasion and impact resistant properties
* Operating temperature <600℃
* Optional in unique non-magnetic overlay
* Available in mill and pre-polished surface finish
TYPICAL TECHNICAL STANDARD
| 
 Grade  | 
 Chemical composition  | 
|||||||
| 
 
  | 
 C  | 
 Cr  | 
 Mn  | 
 Si  | 
 B  | 
 S  | 
 P  | 
 Nb+Mo+Ti+V+W  | 
| 
 WD-M3  | 
 2.0-5.0  | 
 18-35  | 
 <1.5  | 
 <1.2  | 
 <0.6  | 
 <0.033  | 
 <0.033  | 
 <1.5  | 
| 
 WD-M7  | 
 2.0-5.0  | 
 18-28  | 
 <1.5  | 
 <1.2  | 
 <0.4  | 
 <0.033  | 
 <0.033  | 
 7-10  | 
| Basic Elements | 
 WD-M3  | 
 WD-M7  | 
| Base material | 
 Q235B  | 
 Q235B  | 
| Main alloy hard phase | 
 Chromium carbide  | 
 Chromium carbide + Composite carbide  | 
| Primary carbide volume (%) | 
 >37  | 
 >37  | 
| Overlay Hardness by HV (HRC) | 
 670 (58)  | 
 670 (58)  | 
| Rubber weheel abrasion test with dry sand (g) | 
 <0.15g  | 
 <0.14g  | 
| Impact abrasion test (g) | 
 <0.10g  | 
 <0.08g  | 
| Standard thickness (mm) | 
 5/5, 6/7, 8/9, 10/11, 12/11, 17/11  | 
 17/11, 20/11, 24/13  | 
| Standard plate size (mm) | 
 1000*3000, 600*3000  | 
 600*3000  | 
| Recommended application | 
 Common abrasion  | 
 Extreme abrasion  | 
Product detail pictures:
              Related Product Guide:
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