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Factory Whole Sale Price Ni70cr30 Wire Nicr70/30 For Water Heater For Electric Element

Name: Factory Whole Sale Price Ni70cr30 Wire Nicr70/30 For Water Heater For Electric Element
Brand: Shanghai Tankii Alloy Material Co.,Ltd
SKU: Ni70cr30
Price: 300.00 USD
Availability: InStock

Product Details

Place of Origin: CHINA

Brand Name: Tankii

Certification: ISO 9001

Model Number: Ni70cr30

Payment & Shipping Terms

Minimum Order Quantity: 5KG

Packaging Details: spool，coil

Delivery Time: 5-30 days

Payment Terms: L/C, T/T, Western Union

Supply Ability: 2000kg/month

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Specifications

Description

Specifications

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                            Water Heater Nicr70/30 Wire, Electric Element Nicr70/30 Wire
                                                      

Grade:	NiCr Alloy	Application:	Heating Element And Resistor
Elongation (≥ %):	20	Ni (min):	70%
Powder Or Not:	Not Powder

Grade:	NiCr Alloy
Application:	Heating Element And Resistor
Elongation (≥ %):	20
Ni (min):	70%
Powder Or Not:	Not Powder

Description

Factory Whole Sale Price Ni70cr30 Wire Nicr70/30 For Water Heater For Electric Element

Factory Whole Sale Price Ni70cr30 Wire Nicr70/30 for Water Heater For Electric Element

Common trade names NiCr 70/30, Resistohm 70, Nikrothal 70, Chromel 70/30, HAI-NiCr 70, Cronix 70, Inalloy 70, X30H70.

NiCr 70 30 (Werkstoff Nr 2.4658) is an austenitic Nickel-Chromium alloy for use at temperatures up to 1250°C. The 70/30 alloy is characterized by high resistivity and good oxidation resistance. It has good ductility after use and excellent weldability.

Propertes/Grade		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Main Chemical Composition(%)	Ni	Bal.	Bal.	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤ 1.0	≤ 1.0	Bal.	Bal.	Bal.
Max Working Temperature(ºC)		1200	1250	1150	1100	1100
Resistivity at 20ºC (μ Ω · m)		1.09	1.18	1.12	1.04	1.04
Density(g/cm3)		8.4	8.1	8.2	7.9	7.9
Thermal Conductivity (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Coefficient of Thermal Expansion(α × 10-6/ºC)		18	17	17	19	19
Melting Point(ºC)		1400	1380	1390	1390	1390
Elongation(%)		> 20	> 20	> 20	> 20	> 20
Micrographic Structure		austenite	austenite	austenite	austenite	austenite
Magnetic Property		nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic

Factory Whole Sale Price Ni70cr30 Wire Nicr70/30 For Water Heater For Electric Element 0

Application

NiCr 70-30 is used for corrosion resistant electric heating elements in industrial furnaces with reducing atmospheres. Nickel Chrome 70/30 is highly resistant to oxidation in air. Not recommend for use in MgO sheathed heating elements, or applications using nitrogen or carburizing atmospheres.

Electrical parts and electronic components.
Electric heating elements (home & industrial use).
Industrial furnaces up to 1250°C.
Heating cables, mats and cords.

Factory Whole Sale Price Ni70cr30 Wire Nicr70/30 For Water Heater For Electric Element 1

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Factory Whole Sale Price Ni70cr30 Wire Nicr70/30 For Water Heater For Electric Element

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