China Factory Wholesale Price and High Quality Price Ni70cr30 Nickel Wire Ni Cr 0.2mm 0.3mm Based Chromium Alloy Powder for Powder Metallurgy Per Kg

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: 70%
• Alloy: Alloy
• Type: Nickel Wire
• Powder: Not Powder
• Model NO.: Cr30Ni70 WIRE
• Elongation: 20
• Technique: Cold Drawing
• Surface: Bright
• Certificate: RoHS
• Condition: Soft Annealed
• Treatment: Hydrogen Annealing
• Melting Point: 1380
• Maximum Temperature: 1250
• Density: 8.1
• Transport Package: Carton or Wooden Case
• Specification: ni70cr30
• Trademark: Victory
• Origin: China
• HS Code: 7506100000
• Production Capacity: 500000

Product Description

Product Description

China supplier offers fused clapton wire made of Ni70Cr30 WIRE

This wire consists of a nickel-chromium and ferrochrome alloy with exceptional resistance to high temperatures and oxidation. It possesses high strength and does not soften easily, making it an ideal choice for electric components. Even after prolonged use, it exhibits minimal permanent elongation, showcasing its excellent comprehensive properties similar to Cr10Ni90 alloy. Choose this high-quality wire to ensure superior performance in your electrical applications.
 

Size dimension range:

Wire: 0.01-10mm

Ribbon: 0.05*0.2-2.0*6.0mm 

Strip: 0.05*5.0-5.0*250mm 

NiCr series: Cr10Ni90,Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30

Detailed Photos

 

 

Product Parameters

Performance\ material		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Composition	Ni	90	Rest	Rest	55.0~61.0	34.0~37.0	30.0~34.0
	Cr	10	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	Rest	Rest	Rest
Maximum temperatureºC		1300	1200	1250	1150	1100	1100
Meltiing point ºC		1400	1400	1380	1390	1390	1390
Density g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Resistivity  at 20ºC((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Elongation at rupture		≥20	≥20	≥20	≥20	≥20	≥20
Specific heat J/g.ºC		-	0.44	0.461	0.494	0.5	0.5
Thermal conductivity KJ/m.hºC		-	60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion a×10-6/ (20~1000ºC)		-	18	17	17	19	19
Micrographic structure		-	Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties		-	Non-magnetic	Non-magnetic	Non-magnetic	Weak magnetic	Weak magnetic

 

Manufacturing Process

 

Product Comparison

 

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Company Profile

Our company Principle is  " Quality first, Customer first".
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

If any requirements and questions, please feel free to reach:
Sophie Wang | Sales 
International Sales Depart.  
Jiangsu Victory Technology Co., Ltd 
   
 
A: NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu 
 

FAQ

What is your working time and contacting information?

Monday-Saturday : 7:30AM-17:00PM (Beijing time, GMT+08.00) We have public holiday during May.1-3,
Oct.1-7 and Chinese New Year holiday . Pls email us during our holiday if u have any question.

Do you provide free samples?
Yes,we can provide a free sample for testing,buyer should bear all the shipping costs.

What is your payment terms?
T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal

What is the lead time?
Usually sample lead time is 7 days after payment has been confirmed.