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Graphite Rods

HR Graphite Rods

  • Product ID:Graphite Rods
  • Phone: 15122372010
  • Tel: +86 (0)22-84759371
  • Email: info@kimwan.cn
  • Time: 2021-05-28 09:41
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KWHRGraphite Rods

Our company’s KWHRgraphite rods is higher grade of KWRR.

Here are some features of our graphite rods:

1. Low electrical resistance and high thermal conductivity

2. High strength at high temperature

3. Good chemical stability

4. Low thermal expansion

5. Easy to machine

6. Additional anti-oxidation treatment available

7. Purification treatment available to reach ash content 10-30ppm

 

Technical properties

 

KWHR graphite rods technical properties

Items

Unit

Brand

KWHR-1

KWHR-2

KWHR-3

KWHR-4

Machined rod diameter

mm

40-70

75-150

150-250

250-350

Specific resistance

μΩm

7.0

7.0

7.0

7.0

Transverse strength

MPa

14.0

14.0

14.0

14.0

Elastic modulus

GPa

12.0

12.0

12.0

12.0

Ash content

%

0.2

0.2

0.2

0.2

Bulk density

g/cm3

1.68

1.68

1.68

1.68

C.T.E (25-100℃)

10-6 1/℃

2.4

2.4

2.4

2.4

 

Note: Regular  lengths of machined graphite rods:


     Machined rod diameter (mm)

Regular length (mm)

40-70

400, 680, 1400

75-150

1700±100

150-350

1800±100

 

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Phone: 15122372010

Tel: +86 (0)22-84759371

Email: info@kimwan.cn

Add: No. 174 Jintang Road, Hedong District, Tianjin, China