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| HEG
(HINDUSTAN ELECTROGRAPHITES LIMITED) |
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ÇÁ¶û½º
Pechiney »ç °è¿ÀÇ Àεµ ÃÖ´ë, |
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ÃÖ°í
Ç°ÁúÀÇ Àü±ØºÀ »ý»ê¾÷ü |
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TYPICAL CHARACTERISTICS
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|
Properties
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Units
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NOMINAL
DIAMETER
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|
6"
to 12"
150 to 300mm
|
14"
350mm
|
6"
to 14"
150 to 350mm
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16"
to 20"
400 to 500mm
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22"
to 24"
550 to 600mm
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Grade
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HP(P)
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HP(P)
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UHP(PA)
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HP(P)
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UHP(PA)
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HP(P)
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UHP(PA)
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Apparent/Bulk
Density
|
g/§¨
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1.53
to 1.65
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1.53
to 1.65
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1.66
to 1.72
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1.56
to 1.65
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1.66
to 1.72
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1.56
to 1.65
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1.66
to 1.72
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Mean
linear expansion
coefficient between
25°Cand
525°C
-Longitudinal
-Transversal
|
 /°c |
1.5
to 2.3
2.5 to 3.5
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1.4
to 2.3
2.0 to 3.1
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1.4
to 2.3
2.0 to 3.5
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1.4
to 2.3
2.0 to 3.0
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1.3
to 2.3
2.0 to 3.0
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1.2
to 2.0
2.0 to 3.0
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1.2
to 2.0
2.0 to 3.0
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Flexural
Strength
-Transversal
|
daN/CM©÷
lb/in©÷
|
65 to
100
940 to 1450
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65 to
100
940 to 1450
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90 to
160
1305 to 2320
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60 to
120
870 to 1740
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90 to
160
1305 to 2320
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50 to
100
725 to 1450
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80 to
150
1160 to 2175
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Electrical
resistivity
-Longitudinal
|
Micro
ohm x cm Micro ohm inch
|
700
to 1000
275 to 394
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700
to1000
275 to 394
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500
to800
197 to 315
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700
to1000
275 to 394
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500
to700
197 to 275
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700
to 850
275 to 335
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450
to 650
177 to 256
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Young`s
modulus
-Longitudinal
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daN/MM©÷
lb/in©÷
|
700
1.01
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700
1.01
|
900
1.30
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650
0.94
|
900
1.33
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700
1.03
|
900
1.35
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(ÁÖ)°æ°-ö° ¿ø.ºÎÀÚÀç °ø±Þ | copyright(c)2001
by KYUNGGANG CO.,LTD.
Tel:(051)322-2703~4 Fax:(051)322-2705 ºÎ»ê½Ã »ç»ó±¸ °¨Àüµ¿ 507-7
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