Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
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Nicr Alloy Tape Ni20Cr35 Electric Heating Resistance Strip For Heating Element
NiCr35/20
Heating nickel chrome alloy /electric heating element resistance alloy/nichrome alloy wire/ni cr alloy/ ni-cr alloy/nickel chrome alloy/electrothermal alloy/electric heating alloy/Electric resistance alloy
Standard:GB/T1234-9
Product forms: wire,bar,strip,forging,sheet/plate,etc.
Advantages: deformation ability, thermal stability,mechanical character, shockproof ability in thermal state and anti-oxidization.
Ni20Cr35 size
Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
Bar: 10-100mm
Chemical composition & property
Properties | Grade | |
Ni35Cr20 | ||
Chemical composition % | Ni | 34.0~37.0 |
Cr | 18.0~21.0 | |
Fe | Balance | |
Highest service temperature °C | 1100 | |
Melting point °C | 1390 | |
Density g/cm3 | 7.90 | |
Resistivity μΩ.m,20°C | 1.0 | |
Elongation % | ≥20 | |
Specific heat J/g.°C | 0.500 | |
Thermal conductivity KJ/m.h.°C | 43.8 | |
Coefficient of linear extensibility α×10-6/°C | 19.0 | |
Microstructure | Austenite | |
Magnetic property | nonmagnetic | |
Our Nichrome alloy are in the form of wire, ribbon, strip, coil.
Delivery conditions are:
Our major product line:
l Electric resistance alloy materials in wire, strip, tube, and bar form.
l Furnace products and heating systems:
Metalic heating elements
Heating modules: Prefabricated heating modules with electric heating elements and fiber or dense ceramic insulation.
Air heating cassettes: Cassettes with metallic heating elements for heating of air or gases
Diffusion Cassettes: Diffusion cassettes for the production of crystalline silicon wafers for solar cells and semiconductors
Furnace tubes: Extruded tubes made from FeCrAl alloys for gas-heated or electrically heated furnaces.
Construction materials: Wire, strip, tube and bar for manufacturing of furnace furniture and other furnace accessories
Furnace rollers: Furnace rollers for heat treatment furnaces.
Resistance heating wire and strip.: Resistance heating wire and strip for manufacturing of electric heating elements.
Technical Ceramics: Ceramic supporting materials for electrothermal components.
Thermocouple wire and strip: Wire, ribbon and strip for thermocouples, extension leads and compensating cables.
Ceramic engineering material: Ceramic engineering material for high-temperature and chemical environments.
Electric heating systems: Electric heating systems for aluminium and steel production