HEG (HINDUSTAN ELECTROGRAPHITES LIMITED)
-
Pechiney 迭 ε ִ,
ְ ǰ غ ü
TYPICAL CHARACTERISTICS
Properties
Units
NOMINAL DIAMETER
6" to 12"
150 to 300mm
14"
350mm

6" to 14"
150 to 350mm

16" to 20"
400 to 500mm

22" to 24"
550 to 600mm
Grade
HP(P)
HP(P)
UHP(PA)
HP(P)
UHP(PA)
HP(P)
UHP(PA)
Apparent/Bulk
Density
g/
1.53 to 1.65
1.53 to 1.65
1.66 to 1.72
1.56 to 1.65
1.66 to 1.72
1.56 to 1.65
1.66 to 1.72
Mean linear expansion
coefficient between
25°Cand
525°C
-Longitudinal
-Transversal
/°c
1.5 to 2.3
2.5 to 3.5
1.4 to 2.3
2.0 to 3.1
1.4 to 2.3
2.0 to 3.5
1.4 to 2.3
2.0 to 3.0
1.3 to 2.3
2.0 to 3.0
1.2 to 2.0
2.0 to 3.0
1.2 to 2.0
2.0 to 3.0
Flexural Strength
-Transversal
daN/CM
lb/in
65 to 100
940 to 1450
65 to 100
940 to 1450
90 to 160
1305 to 2320
60 to 120
870 to 1740
90 to 160
1305 to 2320
50 to 100
725 to 1450
80 to 150
1160 to 2175
Electrical resistivity
-Longitudinal
Micro ohm x cm Micro ohm inch
700 to 1000
275 to 394
700 to1000
275 to 394
500 to800
197 to 315
700 to1000
275 to 394
500 to700
197 to 275
700 to 850
275 to 335
450 to 650
177 to 256
Young`s modulus
-Longitudinal
daN/MM
lb/in
700
1.01
700
1.01
900
1.30
650
0.94
900
1.33
700
1.03
900
1.35
[Next]
()氭-ö . | copyright(c)2001 by KYUNGGANG CO.,LTD.
Tel:(051)322-2703~4 Fax:(051)322-2705 λ 507-7