High chromium alloy hammer
High Chromium Alloy Wear-Resistant Hammer Head
Cr20Mn2 and Cr26Mn2 high chromium alloy hammers. Through-hardened to HRC 58–62. Service life 5–8× longer than forged manganese steel hammers in low-impact, high-abrasion applications.
Best suited for feed sizes under 300 mm: limestone, cement clinker, coal gangue, non-ferrous ores. Chemical composition below.
Custom profiles and mounting hole patterns to match your machine.
Chemical composition of high chrome hammer
| Composition | C | Mn | Cr | Mo | Si | Cu | P | S |
| Ratio(%) | 2-3.2 | 0.8-1.5 | 18-26 | 0.7-1.0 | 0.3-0.8 | 0.8-1.2 | ≤0.08 | ≤0.04 |