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Resistance Heating CuNi19 NC025 Copper Nickel Alloy

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Resistance Heating CuNi19 NC025 Copper Nickel Alloy

Resistance Heating CuNi19 NC025 Copper Nickel Alloy
Resistance Heating CuNi19 NC025 Copper Nickel Alloy Resistance Heating CuNi19 NC025 Copper Nickel Alloy Resistance Heating CuNi19 NC025 Copper Nickel Alloy Resistance Heating CuNi19 NC025 Copper Nickel Alloy

Large Image :  Resistance Heating CuNi19 NC025 Copper Nickel Alloy Get Best Price

Product Details:
Place of Origin: China
Brand Name: OHMALLOY/OEM
Certification: ISO9001:2015
Model Number: SP-CuNi14
Payment & Shipping Terms:
Minimum Order Quantity: 5KG
Packaging Details: Spool+paper case + wooden case(or customized)
Delivery Time: 5-16 working days after payment confirmed
Payment Terms: L/C, T/T, , Paypal
Supply Ability: 40000 KG per month
Detailed Product Description
Name: CuNi19 NC025 Nickel Alloy Rod Strip Wire Valves Precision Resistance Parts Material Material: CuNi19(CN025)
Resistivity: 0.25(at 20℃ (Ωmm2/m)) Temperature Factor Of Resistivity(20℃~600℃)X10-5/℃: <25
EMF Vs Cu(μV/℃ )(0~100℃ ): -32 Supply State: Wire/Strip/Rod
Max Working Temperature(℃): 300 Warranty: 3 Years
High Light:

NC025 Copper Nickel Alloy

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CuNi19 Copper Nickel Alloy

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Resistance Heating Copper Based Alloys

CuNi19 NC025 Nickel Alloy Rod Strip Wire Valves Precision Resistance Parts Material

 

OhmAlloy025 (Resistance heating wire and resistance wire)
(Common Name:CuNi19,NC25)

 

OhmAlloy025 is a copper-nickel alloy (Cu81Ni19 alloy) with low resistivity for use at temperatures up to 300°C.

 

The ductility of copper-nickel alloy is very good, so it can be used in shipbuilding and petrochemical industry. Some electrical appliances and meters also use the ductility of copper-nickel alloys to manufacture parts. Copper-nickel alloys are mostly used in industrial production. Some valves and some precision resistance parts will be made of copper-nickel alloys.

 

Copper Nickel Alloy Production Standard(GB/T1234-95)

 

 

Performance  Brand  NC020
CuNi14
NC025
CuNi19
NC030
CuNi23
NC035
CuNi30
NC040
CuNi34
NC050
CuNi44
Main Chemical Content Ni 14.2 19 23 30 34 44
Mn 0.3 0.5 0.5 1.0 1.0 1.0
Cu Bal. Bal. Bal. Bal. Bal. Bal.
Element Max Working Temperature℃ 300 300 300 350 350 400
Density g/cm3 8.9 8.9 8.9 8.9 8.9 8.9
Resistivity Ωmm2/m, at 20℃ 0.20±5% 0.25±5% 0.30±5% 0.35±5% 0.40±5% 0.49±5%

Temperature factor of resistivity

10-5/℃(200-600℃)
<38 <25 <16 <10 -0 <-6
Melting Point ℃ 1115 1135 1150 1170 1180 1280
Tensile Strength MPa ≥310 ≥340 ≥350 ≥400 ≥400 ≥420
Enlogation%(>1.0) ≥25 ≥25 ≥25 ≥25 ≥25 ≥25
EMF VS Copper
V/℃(0-100℃)
-28 -32 -34 -37 -39 -43
Specific heat capacity j/gk(20℃) 0.38 0.38 0.38 0.39 0.40 0.41
Conductivity coefficient w/mk at20℃ 48 38 33 27 25 23
Organizational attribute Austenitic Austenitic Austenitic Austenitic Austenitic Austenitic
Magnetic None-Magnetic None-Magnetic None-Magnetic None-Magnetic None-Magnetic None-Magnetic

 

 

Style of supply

Alloys Name Type Dimension  
OhmAlloy025W Wire D=0.06mm~8mm  
OhmAlloy025R Ribbon W=0.4~40 T=0.05~2.9mm
OhmAlloy025S Strip W=8~200mm T=0.1~3.0
OhmAlloy025F Foil W=6~120mm T=0.005~0.1
OhmAlloy025B Bar Dia=8~100mm L=50~1000

 

CuNi19 NC025 Copper Nickel Alloy Application


     

Resistance Heating CuNi19 NC025 Copper Nickel Alloy 0 

Resistance Heating CuNi19 NC025 Copper Nickel Alloy 1                     

 

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

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