CHROMEWELD-TM Nb-Plus
CHROMEWELDTM Nb-Plus
CHROMEWELDTM Nb-Plus is a Niobium (Nb) carbide overlay plate optimized for fine particle and extreme abrasion. CHROMEWELDTM Nb-Plus weld deposit consists of primary Chromium carbides with added Niobium carbides in an austenitic matrix. CHROMEWELDTM Nb-Plus increases wear life significantly due to the enriched, fine particle abrasion resistant deposit.
CHROMEWELDTM Nb-Plus also increases wear resistance at elevated temperatures due to its enhanced chemistry.
General Information
- Hardness ranges from 63-68 HRC, based on weld deposit thickness.
- Remains abrasion resistant at temperatures up to 650°C
- Diplays excellent fine particle abrasion resistance and will withstand continuous moderate impact.
- Overlay is a composite of Chromium and Niobium in a Chromium austenitic matrix.
- Standard Thickness Ranges from 3mm on 3mm through 12mm on 12mm.
- Backing Plate can be customised as per the user requirement to Stainless Steel, Other Carbon Steels.
- CHROMEWELDTM Nb-Plus is also available in Smooth Finish with Anti-Hang Up Properties enabling greater flowability.
| Typical Chemistry (%) | |||||
|---|---|---|---|---|---|
| C 4-6 | Cr 20-26 | Mn 0-1 | Si 0-2 | Fe balance | Nb 6-8 |
