KERN & SOHN HK-D - Manual (Page 2)

Sauter GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: [email protected] Tel: +49-[0]7433- 9933-199
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Instruction Manual
HK-D
HK-D-BA-e-1311 2
Table 1
Material
Hardness
method D/DC D+15 C G DL
Steel and
cast steel
HRC
17.9～68
.5
19.3～67
.9
20.0～69
.5
20.6～68
.2
HRB
59.6～99
.6
47.7～99
.9
37.0～99
.9
HRA
59.1~85.
8
HB
127～65
1
80～638 80～683 90～646 81～646
HV 83～976 80～937 80～996 80～950
HS
32.2～99
.5
33.3～99
.3
31.8～10
2.1
30.6～96
.8
Hammered
steel
HB 143~650
Cold work
tool steel
HRC
20.4～67
.1
19.8～68
.2
20.7～68
.2
HV 80～898 80～935
100～94
1
Stainless
steel
HRB
46.5～10
1.7
HB 85～655
HV 85～802
Table 1
Material
Hardness
method D/DC D+15 C G DL
Gray cast
iron
HRC
HB 93～334 92～326
HV
Nodular cast
iron
HRC
HB 131～387 127～364
HV
Cast
aluminum
alloys
HB 19～164 23～210 32～168
HRB 23.8～84.6 22.7～85.0 23.8～85.5
Brass(coppe
r-zinc
alloys)
HB 40～173
HRB 13.5～95.3
Bronze
(copper-
aluminum/c
opper-tin
alloys)
HB 60～290
Wrought
copper
alloys
HB 45～315