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Ohmalloy Material Co.,Ltd

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Good quality Bimetallic Strip for sales
Good quality Bimetallic Strip for sales
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

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AWG22-40 Ni30Cr20 Nichrome Alloy Wire Nickel Chrome 30/20 For Industry

China AWG22-40 Ni30Cr20 Nichrome Alloy Wire Nickel Chrome 30/20 For Industry supplier
AWG22-40 Ni30Cr20 Nichrome Alloy Wire Nickel Chrome 30/20 For Industry supplier AWG22-40 Ni30Cr20 Nichrome Alloy Wire Nickel Chrome 30/20 For Industry supplier AWG22-40 Ni30Cr20 Nichrome Alloy Wire Nickel Chrome 30/20 For Industry supplier

Large Image :  AWG22-40 Ni30Cr20 Nichrome Alloy Wire Nickel Chrome 30/20 For Industry

Product Details:

Place of Origin: China
Brand Name: ohmalloy
Certification: GB
Model Number: 104B

Payment & Shipping Terms:

Minimum Order Quantity: 10KG
Price: USD5-80/KG
Packaging Details: Plastic packing inside, wooden box outside , choose the suitable packing, Also it can be customized by the clients' demand.
Delivery Time: shipped in 7 days after payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 80000 tons per week
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Detailed Product Description
Chemical Composition: 30%Ni 20%Cr Balance Iron Dimensions: 0.02-10mm
Material: Alloy Shape: Wire
Application: Industry And Household Appliances Resistivity(μΩ.m): 1.04
Tensile Strength (≥ MPa): 675 Elongation (≥ %): 20
Yield Strength (≥ MPa): 340 Density (g/cm3): 7.9
Working Temperature(℃): 1100 OEM: Available
Annealing Treatment: Hydrogen Annealing Surface Treatment: Bright Oxidation
Certificate: SGS, IOS

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%

CPSMnSiCrNiAlFeOther
Max
0.080.020.0151.001.0~2.018.0~21.030.0~34.0-Bal.-
 

 

Typical Mechanical properties(1.0mm)

Yield strengthTensile StrengthElongation
MpaMpa%
34067535

 

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
TemperatureCoefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃19

 

Specific heat capacity
Temperature20℃
J/gK0.50

 

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

 
Temperature Factors Of Electrical Resistivity

20℃100℃200℃300℃400℃500℃600℃
11.0231.0521.0791.1031.1251.141
700℃800℃900℃1000℃1100℃1200℃1300℃
1.1581.1731.1871.2011.2141.226-

 
Style of supply

Alloys NameTypeDimension
OhmAlloy104BWWireD=0.03mm~8mm
OhmAlloy104BRRibbonW=0.4~40T=0.03~2.9mm
OhmAlloy104BSStripW=8~250mmT=0.1~3.0
OhmAlloy104BFFoilW=6~120mmT=0.003~0.1
OhmAlloy104BBBarDia=8~100mmL=50~1000

 AWG22-40 Ni30Cr20 Nichrome Alloy Wire Nickel Chrome 30/20 For Industry
 

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Jiang

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