Proceq Equotip 3 Operating Instructions Manual page 17

Portable metal hardness tester
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Fields of application
Steel and
HV
cast steel
HB
HRB
HRC
HRA
HS
σ1
σ2
σ3
Cold work
HV
tool steel
HRC
Stainless steel
HV
HB
HRB
HRC
Cast iron
HB
lamellar
HV
graphite
GG
HRC
Cast iron,
HB
nodular
HV
graphite
GG
HRC
Cast aluminium
HB
alloys
HV
HRC
Copper/
HB
zinc-alloys
HRB
(brass)
CuAI/
HB
CuSn-alloys
(bronze)
Wrought
HB
copper alloys,
low alloyed
Vickers: HV
Brinell: HB
Rockwell: HRB, HRC, HRA
© 2012 by Proceq SA
D/DC
DL
81-955
80-950
81-654
81-646
38-100
37-100
20-68
21-68
30-99
31-97
275-2194
275-2297
616-1480
614-1485
449-847
449-849
80-900
80-905
21-67
21-67
85-802
85-655
46-102
20-62
90-664
90-698
21-59
95-686
96-724
21-60
19-164
20-187
22-193
21-191
24-85
24-85
40-173
14-95
60-290
45-315
Shore: HS
Tensile Strength Rm N/mm
S
E
101-964
84-1211
101-640
83-686
22-70
20-72
61-88
61-88
28-104
29-103
340-2194
283-2195
615-1480
616-1479
450-846
448-849
104-924
82-1009
22-68
23-70
119-934
88-668
105-656
87-661
70-104
49-102
21-64
20-64
20-184
23-176
22-196
22-198
2
: σ1, σ2, σ3
G
C
81-1012
90-646
81-694
48-100
20-70
30-102
305-2194
275-2194
615-1479
450-846
98-942
20-67
92-326
127-364
19-168
21-167
24-86
23-85
17

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