Cr20ni80/7030/6015 Heating Resistant Alloy Wire

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, ASTM
• Model NO.: NiCr8020
• Purity: 70%
• Alloy: Alloy
• Type: Nickel Wire
• Powder: Not Powder
• Chemical Composition: Ni 76%
• Characteristics: High Resistivity, Good Oxidation Resistance
• Range of Application: Resistor, Heater
• Electrical Resistivity: 1.09 Ohm mm2/M
• The Highest Use Temperature: 1400
• Density: 8.4 g/cm3
• Elongation: 30%
• Hardness: 180 Hv
• Max Working Temperature: 1200 C
• Transport Package: Wooden Case
• Specification: 0.01-8.0mm
• Trademark: HUONA
• Origin: Shanghai
• HS Code: 7505220000
• Production Capacity: 100 Ton/Month

Product Description

Cr20Ni80/7030/6015 Heating Resistant Alloy Wire

Description

Model NO.	NiCr 80/20	Density	8.3 g/cm3
Material Shape	Round Wire	Melting Point	1400 C
Range of Application	Resistor, Heater	Chrome	20%
Certification	ISO9001, ROHS	Nickel	80%
Brand	HUONA	Tensile Strength	810 MPa
Usage	Resistance materials	Electrical Resistivity	1.09 ohm mm2/m
Elongation	30%	Trademark	HUONA
Hardness	180 HV	Transport Package	Spool, Carton, Wooden  Case
Max Working Temperature	1200 C	Specification	0.8mm
HS Code	7505220000	Origin	China

 

Chemical Composition	Nickel 80%, Chrome 20%
Condition	Bright/Acid white/Oxidied Color
Diameter	0.018mm~1.6mm in spool, 1.5mm-8mm packing in coil, 8~60mm in rod
Nichrome Round Wire	Diameter 0.018mm~10mm
Nichrome Ribbon	Width 5~0.5mm, thickness 0.01-2mm
Nichrome Strip	Width 450mm~1mm, thickness 0.001m~7mm
Diameter	1.5mm-8mm packing in coil, 8~60mm in rod
Grade	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe,  Ni30Cr20 Ni80, Ni70,Ni60, Ni40,
Advantage	The metallurgical structure of nichrome confers them a very good plasticity when cold.
Characteristics	Stable performance;  Anti-oxidation;  Corrosion resistance;  High temperature stability;   Excellent coilforming ability;  Uniform and beautiful surface  condition without spots.
Usage	Resistance heating elements;Material in metallurgy,Household appliances; Mechanical manufacturing and other industries.

 

Chemical Composition and Propertes:
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

Resistance Wires
RW30	W.Nr 1.4864	Nickel 37%, Chrome 18%, Iron 45%
RW41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.Nr 2.0842	Nickel 45%, Copper 55%
RW60	W.Nr 2.4867	Nickel 60%, Chrome 16%, Iron 24%
RW60	UNS NO6004	Nickel 60%, Chrome 16%, Iron 24%
RW80	W.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	UNS NO6003	Nickel 80%, Chrome 20%
RW125	W.Nr 1.4725	Iron BAL, Chrome 19%, Aluminium 3%
RW145	W.Nr 1.4767	Iron BAL, Chrome 20%, Aluminium 5%
RW155		Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%

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FAQ
 
1. How long i can get the feedback after we sent the enquiry?
A: We will reply you within 12 hours in working day.

2. How can I get some samples?
A: We are pleased to offer you sample, the delivery time is about 4-7 days.

3. Are you a factory?
A: Yes. We are. We have specialized in this field over 10 Year.

4. What is the delivery time?
A:15 days normally, detail delivery date should be decided according to production season and order quantity.