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Cr20Ni30 NiCr3020 Nichrome Alloy , Nichrome Resistance Wire / Ribbon

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I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

Cr20Ni30 NiCr3020 Nichrome Alloy , Nichrome Resistance Wire / Ribbon

Cr20Ni30 NiCr3020 Nichrome Alloy , Nichrome Resistance Wire / Ribbon
Cr20Ni30 NiCr3020 Nichrome Alloy , Nichrome Resistance Wire / Ribbon

Large Image :  Cr20Ni30 NiCr3020 Nichrome Alloy , Nichrome Resistance Wire / Ribbon Get Best Price

Product Details:

Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO,SGS
Model Number: 2030W0711B

Payment & Shipping Terms:

Minimum Order Quantity: 5kg
Price: negotiable
Packaging Details: Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand.
Payment Terms: T/T, Western Union, L/C
Supply Ability: 80000Kg/Week
Detailed Product Description
Resistivity: 1.04μΩ.m Surface: Bright
Application: Element Tensile Strength: 675
Enamelled: Available Melting Point (℃): 1390
High Light:

nichrome wire

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nickel chromium resistance wire

Cr20Ni30 NiCr3020 Nichrome Alloy , Nichrome Resistance Wire / Ribbon

 

OhmAlloy104B
(Common Name:Ni30Cr20,Nikrothal 30, N3, HAI-NiCr 30, Resistohm 30,30-20 Ni-Cr,Nikrothal 3.)

 

OhmAlloy104B is a nickel-chromium alloy (NiCr alloy) characterized by High resistivity, good oxidation resistance,very good form stability,good ductility and excellent weldability. It is suitable for use at temperatures up to 1100°C.

Typical applications for OhmAlloy104B are used in olid hot plates,open coil heaters in HVAC systems,night-storage heaters,convection heaters,heavy duty rheostats and fan heaters. And also used for heating cables and rope heaters in defrosting and de-icing elements,electric blankets and pads, car seats,baseboard heaters,floor heaters and resistors.

 

Normal composition%

C P S Mn Si Cr Ni Al Fe Other
Max
0.08 0.02 0.015 1.00 1.0~2.0 18.0~21.0 30.0~34.0 - Bal. -

 

Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
340 675 35

 

Typical Physical properties

Density (g/cm3) 7.9
Electrical resistivity at 20℃(Ωmm2/m) 1.04
Conductivity coefficient at 20℃ (WmK) 13

 

Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃ 19

 

 

Specific heat capacity
Temperature 20℃
J/gK 0.50

 

Melting point (℃) 1390
Max continuous operating temperature in air (℃) 1100
Magnetic properties non-magnetic

 

Temperature Factors Of Electrical Resistivity

20℃ 100℃ 200℃ 300℃ 400℃ 500℃ 600℃
1 1.023 1.052 1.079 1.103 1.125 1.141
700℃ 800℃ 900℃ 1000℃ 1100℃ 1200℃ 1300℃
1.158 1.173 1.187 1.201 1.214 1.226 -

 

Style of supply

Alloys Name Type Dimension
OhmAlloy104BW Wire D=0.03mm~8mm
OhmAlloy104BR Ribbon W=0.4~40 T=0.03~2.9mm
OhmAlloy104BS Strip W=8~250mm T=0.1~3.0
OhmAlloy104BF Foil W=6~120mm T=0.003~0.1
OhmAlloy104BB Bar Dia=8~100mm L=50~1000

Sales Manager:Michaeal Qiu.

What's App:+86 13795230939

Tel:+86-21-66796338 Mobile Phone: +86 13795230939

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Matt

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