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Cr20Ni30 NiCr3020 Nichrome Alloy , Nichrome Resistance Wire / Ribbon

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Brand Name:OHMALLOY

Model Number:2030W0711B

Certification:ISO,SGS

Price:negotiable

Payment Terms:T/T, , L/C

Supply Ability:80000Kg/Week

Company Data

Ohmalloy Material Co.,Ltd

Verified Supplier

Contact Person Qiu

Business Type: Manufacturer Distributor/Wholesaler Exporter Trading Company

Officials: Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai

Quality: Quality Certifitation Available

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Product Details Company Profile

Product Details

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

Company Profile

Ohmalloy Material Co.,Ltd

Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy.

Ohmalloy Material Co.,Ltd have a full production line from melting, surface cleaning, rolling and slitting, full set of testing machine and can meet all kinds of technical requirement from customer. Our product is widely used in heating equipment, big steel mill, mineral, electrical equipment, food machinery, auto industry, aerospace industry. Our product not only is popular in domestic market, but also been exported to all over the world.

Our company aims to be the best-quality alloy producer in the world. We insist on developing the more advanced alloy strip technology, to serve all the customer, improve people’s living level, make a more green earth in the future