Jiangsu Plaza Premium Electric Instrument Co., Ltd.
Main products:Thermocouple
Products
Contact Us
  • Contact Person : Ms. Yuan April
  • Company Name : Jiangsu Plaza Premium Electric Instrument Co., Ltd.
  • Tel : 086-0523-86155311
  • Fax : 086-0523-83767111
  • Address : Jiangsu,taizhou,Zhangguo Town Industrial Zone
  • Country/Region : China
  • Zip : 225722

heating wire

heating wire
Product Detailed
The products have many advantages, such as deformation ability, thermal stability,mechanical character

Nickel chromium alloy wires main technical functions :

Just

Cr20Ni80

Cr30Ni70

Cr15Ni60

Cr20Ni35

Cr20Ni30

Performance

 

 

 

 

 

Major chemical components%

Ni

Cushion

Cushion

55.0~61.0

34.0~37.0

30.0~34.0

Cr

20.0~23.0

28.0~31.0

15.0~18.0

18.0~21.0

18.0~21.0

Fe

≤1.0

≤1.0

Cushion

Cushion

Cushion

Components maximum use temperature°C

1200

1250

1150

1100

1100

Melting point°C

1400

1380

1390

1390

1390

Density g/cm3

8.40

8.10

8.20

7.90

7.90

Resistivity μΩ·m,20°C

1.09±0.05

1.18±0.05

1.11±0.05

1.04±0.05

1.04±0.05

Extension rate%

≥20

≥20

≥20

≥20

≥20

Than hot J/g.°C

0.440

0.461

0.494

0.500

0.500

Heat conduction coefficient KJ/m.h°C

60.3

45.2

45.2

43.8

43.8

Linear expansion coefficient a×10-6/°C(20~1000°C)

18.0

17.0

17.0

19.0

19.0

Relying organizations

Austenitic

Austenitic

Austenitic

Austenitic

Austenitic

Magnetic

Non-magnetic

Non-magnetic

Non-magnetic

Non-magnetic

Non-magnetic

 

 Delivery status1,Supply stateWire rod and plate million to Bailiang or oxidation color soft attitude supply. In addition to build special requirements, the general supply to anneal the oxide color.And the protection of gas anneal Biansi then, a light soft attitude supply.2,Product packagingWire rod and cloth bags with built in packaging, into volume supply.Rinse and Biansi, Gansu around axle supply. 3,Export products and users with special requirements, through consultation.

heating wire



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