ITEM

UNIT

RP

HD

HP

UHP

≤400

≥500

≤400

≥500

≤400

≥500

≤400

≥500

RESISTIVITY

ELECTRODE

μΩ·m

7.0~8.5

7.5~8.8

6.0~6.8

6.2~7.0

5.5~6.5

5.8~6.5

4.5~6.0

4.5~6.0

NIPPLE

4.2~5.2

3.8~5.0

3.5~4.5

3.2~4.0

BENDING STRENGTHS

ELECTRODE

Mpa

8.5~9.5

8.0~8.5

10.5~13

10.5~13

11.5~14

11~14

12~15

12~15

NIPPLE

17~22

18~23

20~25

21~28

ELASTIC MODULUS

ELECTRODE

Gpa

8.0~9.3

10~12

9~12

9~14

NIPPLE

10~14

10~16

10~16

10~18

ASH

ELECTRODE

%

0.4

0.3

0.2

0.2

NIPPLE

BLUD DENSITY

ELECTRODE

g/cm3

1.54~1.61

1.64~1.71

1.65~1.72

1.66~1.73

NIPPLE

1.72~1.77

1.74~1.78

1.75~1.80

1.77~1.82

C·T·E

(100~600°C)

ELECTRODE

10-6/

°C

2.1~2.4

2.0~2.3

1.6~1.8

1.0~1.4

NIPPLE

2.0~2.3

1.8~2.0

1.4~1.6

0.9~1.3