Various components for hard crushing, bulk material handling, ore dressing and processing equipment, such as crusher jaws, impact bars, impact plates, hammers, breaker plates, grizzly bars, liners, elevator buckets, dredger teeth, scraper teeth, bucket links, track rollers, chain rollers, etc.
Austenitic manganese steel maintaining its characteristic properties by work hardening under impact and compressive stresses. Therefore it is not comparable with the hardenable steels in this form.
| SEL | EN | JIS | JIS |
|---|---|---|---|
| 1.3401 | X120Mn12 | ~SCMNH2 | ~SCMNH3 |
| C | Si | Mn | |
|---|---|---|---|
| 1.23 | 0.40 | 12.50 |
