產品名稱: | HT-50里氏硬度計 | |||||
型號規格: | |
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產品類別: | 常規產品 -- 儀器儀表 -- 硬度計 | |||||
參考價格: | 廠價直銷 | |||||
產品品牌: | 國產 | |||||
產品產地: | 上海 | |||||
可供數量: | 批量 | |||||
供貨周期: | 現貨(或電詢) | |||||
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產品簡介: |
|
材料 |
硬度制 |
沖擊裝置 | |||||
D/DC |
D+15 |
C |
G |
E |
DL | ||
Steel and cast steel
鋼和鑄鋼 |
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
鍛鋼 |
HB |
143~650 |
|
|
|
|
|
CWT、ST
合金工具鋼 |
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
不銹鋼 |
HRB |
46.5~101.7 |
|
|
|
|
|
HB |
85~655 |
|
|
|
|
| |
HV |
85~802 |
|
|
|
|
| |
GC. IRON
灰鑄鐵 |
HRC |
|
|
|
|
|
|
HB |
93~334 |
|
|
92~326 |
|
| |
HV |
|
|
|
|
|
| |
NC、IRON
球墨鑄鐵 |
HRC |
|
|
|
|
|
|
HB |
131~387 |
|
|
127~364 |
|
| |
HV |
|
|
|
|
|
| |
C.ALUM
鑄鋁合金 |
HB |
19~164 |
|
23~210 |
32~168 |
|
|
HRB |
23.8~84.6 |
|
22.7~85.0 |
23.8~85.5 |
|
| |
BRASS
銅鋅合金
(黃銅) |
HB |
40~173 |
|
|
|
|
|
HRB |
13.5~95.3 |
|
|
|
|
| |
BRONZE
銅錫合金
(青銅) |
HB |
60~290 |
|
|
|
|
|
COPPER
純銅 |
HB |
45~315 |
|
|
|
|
|
序號 |
材料 |
里氏硬度HLD |
強度σb(MPa) |
1 |
C低碳鋼 |
350~522 |
374~780 |
2 |
C高碳鋼 |
500~710 |
737~1670 |
3 |
Cr鉻鋼 |
500~730 |
707~1829 |
4 |
CrV鉻釩鋼 |
500~750 |
704~1980 |
5 |
CrNi鉻鎳鋼 |
500~750 |
763~2007 |
6 |
CrMo鉻鉬鋼 |
500~738 |
721~1875 |
7 |
CrNiMo鉻鎳鉬鋼 |
540~738 |
844~1933 |
8 |
CrMnSi鉻錳硅鋼 |
500~750 |
755~1993 |
9 |
SSST超高強度鋼 |
630~800 |
1180~2652 |
10 |
SST不銹鋼 |
500~710 |
703~1676 |
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