Special wear-resistant alloys
Special wear-resistant alloys are designed to withstand various types of wear (such as abrasive, adhesive, erosive, or impact wear) in harsh environments.
Special wear-resistant alloys are designed to withstand various types of wear (such as abrasive, adhesive, erosive, or impact wear) in harsh environments.
Engineered for high-performance abrasion, impact, and corrosion resistance in industrial environments.
| Alloy Type | Key Composition | Typical Hardness | Applications |
|---|---|---|---|
| Ni-Hard 4 (ASTM A532) | Cr 9%, Ni 5.5% | ≥ 600 HB | Slurry pipes, elbows, mills |
| High Chromium White Cast Iron | Cr 16–28% | HRC 55–65 | Coal mills, ash transport |
| Chromium Carbide Overlay (CCO) | Fe + Cr carbide overlay | HRC 60–63 | Wear liners, chutes |
| Mn Steel (Hadfield) | Mn 11–14% | ~ 220 HB (work hardening) | Jaw plates, hammers |
| Inconel / Hastelloy | Ni, Cr, Mo alloyed | High-temp + corrosion resistance | Boiler shields, acid plants |
Slurry Transport
Power Generation
Cement Industry
Chemical Handling
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