【知識庫】金屬材料硬度表
材料 |
硬度制 |
沖擊裝置 | |||||
D/DC |
D+15 |
C |
G |
E |
DL | ||
Steel and caststeel
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 |
32.2---99.5 |
33.3---99.3 |
31.8---102.1 |
35.8---102.6 |
30.6---96.8 | ||
Steel鍛鋼 |
HS |
32.2---99.5 |
|||||
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 |
|||
Stainlesssteel
|
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 |
HB |
40---173 |
|||||
HRB |
13.5---95.3 |
||||||
BRONZE銅錫(鋁)合金 |
HB |
60---290 |
|||||
COPPER純銅 |
HB |
45---315 |
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