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CR20NI80 woven wire mesh types, specifications and characteristics

2024-06-29 15:05:45 wiremeshxr

CR20NI80 woven wire mesh is also known as nickel-chromium alloy mesh, nickel-chromium alloy wire mesh, nickel-chromium alloy mesh, nickel-chromium alloy filter mesh, nickel-chromium alloy screen, nickel-chromium alloy square hole mesh, alloy steel wire mesh, 2080 stainless steel wire mesh, etc.

CR20NI80 Material: Nickel-chromium alloy wire (nickel-chromium alloy wire grades: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30‥‥‥)

CR20NI80 Brand: CR20NI80, 2080 stainless steel, nickel-chromium alloy wire.

CR20NI80 woven wire mesh specifications: mesh number: 20 mesh-200 mesh wire diameter: 0.1-2mm width: 0.1-1.5 meters length: 30 meters/roll special specifications can be customized.

CR20NI80 woven wire mesh features: excellent elongation, compressive strength, surface finish, oxidation resistance, sulfur resistance, permeability resistance, etc. It has many repeated bending times, stable resistance and temperature coefficient, high allowable surface load, light specific gravity and economical and reasonable price.

CR20NI80 woven wire mesh uses: widely used in aerospace, shipbuilding, military industry, chemical machinery, electric power, seawater desalination, medical equipment and other fields, playing an important role in the development of the national economy.

Nickel-chromium materials are widely used in industrial furnaces, household appliances, and far-infrared devices due to their high high-temperature strength and strong plasticity.


Chemical composition of nickel-chromium alloy materials

 

Brand

Cr20Ni80

Cr30Ni70

Cr15Ni60

Cr20Ni35

Cr20Ni30

performance






Main chemical components%

Ni

margin

margin

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

margin

margin

margin

Maximum operating temperature of components ℃

1200

1250

1150

1100

1100

Melting point℃

1400

1380

1390

1390

1390

Density g/cm3

8.40

8.10

8.20

7.90

7.90

Resistivity μΩ·m, 20℃

1.09±0.05

1.18±0.05

1.11±0.05

1.04±0.05

1.04±0.05

Elongation%

≥20

≥20

≥20

≥20

≥20

Specific heat J/g.℃

0.440

0.461

0.494

0.500

0.500

Thermal conductivity KJ/mh℃

60.3

45.2

45.2

43.8

43.8

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

18.0

17.0

17.0

19.0

19.0

Microstructure

Austenite

Austenite

Austenite

Austenite

Austenite

magnetic

Non-magnetic

Non-magnetic

Non-magnetic

Non-magnetic

Non-magnetic


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