Nickel Chromium Ni70Cr30 wire from China manufacturer

Payment Terms:	T/T,L/C,D/A,D/P,WU,
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: Dia. 0.05mm-10.0mm

Production Capacity: 20 tons per month

Delivery Date: 2-30days

Means of Transport: Ocean,Land,Air,

Packing: Reeled and Sealed up

Nickel Chromium 70/30 wire: Nichrome 70/30 wire

Nichrome 70/30 wire has excellent resistance to high temperature oxidation, corrosion and good wear resistance. Wire diameter:0.05mm to 10.0 mm

Nichrome Ni70Cr30 Resistance Heating wire

Nichrome Ni70Cr30 Resistance Heating wire is nickel-chromium-iron resistance alloy with heat resisting strength at high temperatures. Nichrome 70/30 Wire is used in Industrial furnaces (up to 1230°C) with alternating oxidizing/reducing atmosphere, precision resistors. Nichrome 70/30 Wire has relatively high resistivity and very good resistance to oxidation at high temperatures. This alloy is used in numerous domestic appliances and industrial resistors.

Nichrome Ni70Cr30 Resistance Heating wire diameter:
0.05mm-10.0mm (0.002inch-0.3937inch)

Nichrome 70/30 is supplied in the following conditions:

Bright Annealed

Oxidized Annealed

Bright Drawn

Nominal Composition of Nichrome Ni70Cr30 Resistance Heating wire:

Nickel%	Chromium%	Iron%	Carbon	Manganese
Bal	30	1 max	0.1max	1 max

Typical Physical Properties of Nichrome Ni70Cr30 Resistance Heating wire:

Temp. Coeff. Of Resistance Km x 10-6/°C	Specific Resistance microhm-cm (20°C)	Density gm/cm3	Linear Expansion Coeff. X 10-6 /°C
180 (20-500 °C)	118	8.2	17(20-1000°C)

Typical Tensile Strength and elongation

	Annealed
UTS	800-950 N/mm2
Elongation	25-30

Nichrome Ni70Cr30 Resistance Heating wire Applications:

1. Heating Elements

Manufacturers mainly use nichrome wire to make coils for heating elements.

2. Hot-Wire Cutter

It cuts through materials like polystyrene foam, somewhat like a wire cheese cutter. The heat does the cutting, and makes a smoother and more even cut than a saw or knife could achieve.

3. High-Temperatures Uses

Because of nichrome wire's strength at extremely high temperatures and its flexibility, pottery enthusiasts use it to assemble backyard kilns and to hold the shape of pottery items while they bake.

4. Igniters

Nichrome Wire heats up rapidly with even a small amount of electricity; it makes safe igniters (sometimes called electric matches) to light the fuses of fireworks and model rockets.

Wire Further Processing	Cut to length Wire
	Flat Wire
	Square and Shaped Wire
	Rewinding and spooling
	Polishing and cleaning

Product Description: The product produced by us is of good quality and is priced reasonably.

Competitive price: The labour cost and cost on procuring the raw materials is low and hence the manufacturing cost is reasonable. We provide high facility in short producing cycle and have strong adaptive capacity in producing variation of products.

High quality assured: The work done by us has a good command of advanced technological process in the respect of smelting, rolling, drawing and heat treatment up to finished products. The chemical analysis department, the physical testing department and the quality control department all operate an all-round monitoring of our products from raw materials to final products.

Packing Process & Transportation:

Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.

Transportation: By air: Beijing International Airport OR By sea: Trianjin Seaport

We provide our customers with excellent services. If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).