材料 | 硬度制 | 冲击装置 | |||||
D/DC | D+15 | C | G | E | DL | ||
Steel and cast steel 钢和铸钢 | HRC | 17.9~68.5 | 19.3~67.9 | 20.0~69.5 | | 22.4~70.7 | 20.6~68.2 |
HRB | 59.6~99.6 | | | 47.7~99.9 | | 37.0~99.9 | |
HRA | 59.1~85.8 | | | | 61.7~88.0 | | |
HB | 127~651 | 80~638 | 80~683 | 90~646 | 83~663 | 81~646 | |
HV | 83~976 | 80~937 | 80~996 | | 84~1042 | 80~950 | |
HS | 30.1~110.1 | 33.3~99.3 | 31.8~102.1 | | 35.8~102.6 | 30.6~96.8 | |
Steel 锻钢 | HB | 143~650 | | | | | |
CWT、ST 合金工具钢 | HRC | 20.4~67.1 | 19.8~68.2 | 20.7~68.2 | | 22.6~70.2 | |
HV | 80~898 | 80~935 | 100~941 | | 82~1009 | | |
Stainless steel 不锈钢 | HRB | 46.5~101.7 | | | | | |
HB | 85~655 | | | | | | |
HV | 85~802 | | | | | | |
GC. IRON 灰铸铁 | HRC | | | | | | |
HB | 93~334 | | | 92~326 | | | |
HV | | | | | | | |
NC、IRON 球墨铸铁 | HRC | | | | | | |
HB | 131~387 | | | 127~364 | | | |
HV | | | | | | | |
C.ALUM 铸铝合金 | HB | 19~164 | | 23~210 | 32~168 | | |
HRB | 23.8~84.6 | | 22.7~85.0 | 23.8~85.5 | | | |
BRASS 铜锌合金 (黄铜) | HB | 40~173 | | | | | |
HRB | 13.5~95.3 | | | | | | |
BRONZE 铜锡合金 (青铜) | HB | 60~290 | | | | | |
COPPER 纯铜 | HB | 45~315 | | | | | |
序号 | 材料 | 里氏硬度HLD | 强度σb(MPa) |
1 | C低碳钢 | 350~522 | 374~780 |
2 | C高碳钢 | 500~710 | 737~1670 |
3 | Cr铬钢 | 500~730 | 707~1829 |
4 | CrV铬钒钢 | 500~750 | 704~1980 |
5 | CrNi铬镍钢 | 500~750 | 763~2007 |
6 | CrMo铬钼钢 | 500~738 | 721~1875 |
7 | CrNiMo铬镍钼钢 | 540~738 | 844~1933 |
8 | CrMnSi铬锰硅钢 | 500~750 | 755~1993 |
9 | SSST超高强度钢 | 630~800 | 1180~2652 |
10 | SST不锈钢 | 500~710 | 703~1676 |
| 序号 | 名称 | 数量 | 备注 |
标准配置 | 1 | 主机 | 1台 | |
2 | D型冲击装置 | 1只 | | |
3 | 高值里氏硬度块 | 1块 | | |
4 | 尼龙刷A | 1只 | | |
5 | 小支承环 | 1只 | | |
6 | RS232通信线缆 | 1条 | | |
7 | 打印线缆 | 1条 | | |
8 | 数据处理软件 | 1套 | | |
选择配置 | 9 | 尼龙刷B | | G型冲击装置使用 |
10 | 异型冲击装置 | | 见表3 | |
11 | 异型支承环 | | 见表4 | |
12 | | | |