耐摩耗性
大越式摩耗試験
| 鋼種 | 硬さ（HRC） | 比摩耗量（mm3/mm2・mm）×10-7 |
|---|---|---|
| SLD-MAGIC | 62.0 |  |
| SLD | 60.0 | |
| ARK1 | 59.0 | |
| SGT | 60.0 | |
| YCS3 | 60.0 | |
| ACD37 | 60.0 | |
| YXM1 | 65.5 | |
| YXM4 | 66.0 | |
| YXR7 | 65.0 | |
| YXR3 | 59.0 | |
| YXR33 | 58.0 | |
| HAP5R | 60.0 | |
| HAP10 | 64.0 | |
| HAP40 | 67.0 | |
| HAP72 | 70.0 | |
大越式摩耗試験／相手材：SCM415 摩耗距離：400m 摩擦速度：0.76m/s 荷重：67N