Name: Ni70Cr30 Plate Nickel Chrome Plate High Temperature Thermistor Resistance Alloy
Brand: HUONA
Price: 1 USD

China Categories

Home Products Suppliers Selling leads

English

Home /Products /Minerals & Metallurgy /Non-ferrous Metal /Nickel /

Ni70Cr30 Plate Nickel Chrome Plate High Temperature Thermistor Resistance Alloy

Brand Name:HUONA

Certification:ISO9001, RoHS

Model Number:Ni70Cr30

Minimum Order Quantity:5KG

Delivery Time:Around a week

Payment Terms:T/T

Contact Now

Add to Cart

Huona (Shanghai) New Material Co., Ltd.

Verified Supplier

Location: Shanghai Shanghai China

Address: 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China

Supplier`s last login times: within 20 hours

View Contact Details

Product Details Company Profile

Product Details

Basic Info.

Model NO.

Ni70cr30 Plate

Purity

70%

Alloy

Type

Resistance Alloy Plate

Powder

Not Powder

The Highest Use Temperature

1250c

Resisivity

1.18

Density

8.1 g/cm3

Sample

Free

Surface

Bright or Black Skin

OEM

Yes

Transport Package

Wooden Cases or Cartons

Specification

(0.1mm-3.0mm)*(5mm-200mm)

Trademark

Huona

Origin

China

HS Code

7506200000

Production Capacity

2000ton/Year

Product Description

Ni70Cr30 High Temperature Thermistor Resistance Alloy Plate

Ni70Cr30 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1250°C,and hold a superior service life compared to Iron chromium alumium alloys.
Typical applications for Ni70Cr30 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

Normal composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.03	0.02	0.015	0.60	0.75~1.60	28.0~31.0	Bal.	Max 0.50	Max 1.0	-

Typical Physical properties

Density (g/cm3)	8.1
Electrical resistivity at 20ºC(mm2/m)	1.18

Coefficient of thermal expansion
Temperature	Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC	17

Specific heat capacity
Temperature	20ºC
J/gK	0.46

Melting point (ºC)	1380
Max continuous operating temperature in air (ºC)	1250
Magnetic properties	non-magnetic

Temperature Factors Of Electrical Resistivity
20ºC	100ºC	200ºC	300ºC	400ºC	600ºC
1	1.006	1.012	1.018	1.025	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	-

Style of supply

Alloys Name	Type	Dimension
Ni70Cr30W	Wire	D=0.03mm~8mm
Ni70Cr30R	Ribbon	W=0.4~40	T=0.03~2.9mm
Ni70Cr30S	Strip	W=8~250mm	T=0.1~3.0
Ni70Cr30F	Foil	W=6~120mm	T=0.003~0.1
Ni70Cr30B	Bar	Dia=8~100mm	L=50~1000