Copper Nickel Wire manufacturer in India
Types of Copper Nickel Wire
- Hecnum (CuNi44) - Hecnum (a registered Trademark of Omega Resistance Wire) or CuNi44 is a Copper Nickel alloy containing Nickel, Manganese and balance Copper. It is suitable for low temperature heating elements up to a maximum of 400 °C.
- Copper Nickel 23 wire- Copper Nickel 23 or CuNi23Mn is a copper nickel alloy with the addition of Manganese to produce an alloy with a relatively low resistivity but high resistance to oxidation and chemical corrosion. Maximum working temperature is 500 °C.
- Copper Nickel 6 wire - Copper Nickel 6 or Alloy 60 is characterised by low resistivity, with a medium resistance to oxidation and chemical corrosion. The maximum working temperature is 300 °C.

Copper Nickel Wire

Copper Nickel Coil Wire

Copper Nickel Wire Mesh
Table of contents
- Copper Nickel wire Specification
- DIN 2.0882 Cu Ni Alloy Wire Types
- Cupro Nickel 90/10 Wire Mesh Stranded Weave
- UNS C71500 Copper Nickel 70/30 Wire Chemical Composition
- Cuni Alloy Wire Mechanical Properties
- Equivalent Grades of UNS C70600 Copper Nickel 90/10 Wire
- ASTM B206 Cu Ni 90/10 Wire Price in India
- Cunifer Din 2.0872 Wire Size Chart
Copper Nickel Wire Specification
Specifications | ASTM B206, ASME SB 206 | |
---|---|---|
Copper Nickel Wire Grades | 90/10 Copper Nickel Wire, 70/30 Copper Nickel Wire (Cuni 90/10 & Cuni 70/30) | |
DIN 2.0882 Cu Ni Alloy Wires Dimensions | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 | |
Cupro Nickel 90/10 Wires Length | 100 mm TO 6000 mm, customizable | |
UNS C71500 Copper Nickel 70/30 Wires Diameter | 10 mm To 100 mm or as per client requirement | |
Cuni Alloy Wires Main Types |
|
|
UNS C70600 Copper Nickel 90/10 Wires Density | 8.89 g/cm3 | |
|
580-750 | |
|
as standard | |
|
28-30 | |
Surface | Polished bright, Smooth | |
ASME SB 206 Cupro Nickel Wires Technique | Cold Rolled, hot rolled | |
Cuni 70/30 Wires Condition | M, Y, 1/2Hard | |
Tempers | Tempers range from dead soft annealed to ultra spring temper | |
Copper Nickel welded wire mesh | Roll Width: 24inch, 36inch, 1Metre, 48inch, 72inch, or 84inch Roll Length: 100feet or 150feet |
|
DIN 2.0882 Cu Ni Alloy wire mesh weaving methods | plain weave, twill weave, dutch weave | |
Offered in a wide range of packages including |
|
|
Sample | Free sample | |
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
UNS C71500 Copper Nickel 70/30 Bright Wire Applications:
- Offshore rigs and onshore petrochemical plants and oil refineries
- Energy (Gas and Electricity), Defence, and Nuclear industries
- Paper and pulp plant
- Process plant for pharmaceuticals, surfactants, chemicals and additives.
- Marine and Shipbuilding
- Anywhere there is corrosion/high or low temperature/pressure
Cuni Alloy Wire Mesh Size | UNS C70600 Copper Nickel 90/10 Wire Gauge Diameter | ||
---|---|---|---|
In MM | In Inch | BWG No. | MM |
6.4mm | 1/4Inch | BWG24-22 | 0.56mm- 0.71mm |
9.5mm | 3/8Inch | BWG23-19 | 0.64mm - 1.07mm |
12.7mm | 1/2Inch | BWG22-16 | 0.71mm - 1.65mm |
15.9mm | 5/8Inch | BWG21-16 | 0.81mm - 1.65mm |
19.1mm | 3/4Inch | BWG21-16 | 0.81mm - 1.65mm |
25.4x 12.7mm | 1 x 1/2Inch | BWG21-16 | 0.81mm - 1.65mm |
25.4mm | 1Inch | BWG21-14 | 0.81mm - 2.11mm |
38.1mm | 1 1/2Inch | BWG19-14 | 1.07mm - 2.11mm |
25.4mm x 50.8mm | 1 x 2Inch | BWG17-14 | 1.47mm - 2.11mm |
50.8mm | 2Inch | BWG16-12 | 1.65mm - 2.77mm |
50.8mm to 305mm | 2 to 12Inch | At Request |
ASTM B206 Cu Ni 90/10 Wire Value Added services:
- Copper Nickel Wires Tensile Testing
- DIN 2.0882 Cu Ni Alloy Wires Hardness Testing
- Metallographic Inspection / Investigation
- Corrosion Testing for Cupro Nickel 90/10 Wires
- Chemical Analysis for UNS C71500 Copper Nickel 70/30 Wires
- Cuni Alloy Wires Wrap Testing
- Alloy Verification
- UNS C70600 Copper Nickel 90/10 Wires Elevated Temperature Testing
- Stress Rupture Testing (Creep)
DIN 2.0882 Cu Ni Alloy Wire Types

Copper Nickel 10 gauge welded wire mesh

DIN 2.0882 Cu Ni Alloy welded wire mesh

Cupro Nickel 90/10 Knitted wire mesh

UNS C71500 Copper Nickel 70/30 Filler Wire

Cuni Alloy Coil Wire

UNS C70600 Copper Nickel 90/10 Electrode Wire

ASTM B206 Cu Ni 90/10 Welding Wire

Cunifer Din 2.0872 wire mesh

ASME SB 206 Cupro Nickel Spool Wire
Cupro Nickel 90/10 Wire Mesh Stranded Weave

4 Mesh .047" Copper Nickel Woven Wire Cloth

6 Mesh .035" DIN 2.0882 Cu Ni Alloy Woven Wire Cloth

6 Mesh .063" Cupro Nickel 90/10 Woven Wire Cloth

8 Mesh .028" UNS C71500 Copper Nickel 70/30 Woven Wire Cloth

8 Mesh .035" Cuni Alloy Woven Wire Cloth

10 Mesh .025" UNS C70600 Copper Nickel 90/10 Woven Wire Cloth

10 Mesh .035" ASTM B206 Cu Ni 90/10 Woven Wire Cloth

12 Mesh .028" Cunifer Din 2.0872 Woven Wire Cloth
UNS C71500 Copper Nickel 70/30 Wire Chemical Composition
UNS | COPPER | NICKEL | LEAD | IRON | ZINC | OTHER |
---|---|---|---|---|---|---|
C71500 | Balance 4,5 | 29.0 - 33.0 | 0.05 max | 0.40 - 1.0 max | 1.0 max | 1.0 Mn max |
C72500 | Balance | 8.5 - 10.53 | 0.05 max | 0.6 max | 0.50 max | 1.8 - 2.8 Sn, 0.20 Mn max |
C70600 | Balance | 9.0 - 10.03 | 0.05 max | 1.0 - 1.8 | 1.0 max | 1.0 Mn max |
Copper Nickel 70/30 Wire Specifications
End Product | Specification |
Wire | MILITARY MIL-C-15726 |
Cuni Alloy Wire Mechanical Properties
Flat, Shaped & Round Wire
Resistivity | Ma.working Temp(℃) |
Temp.Coeffi. of Resistance | EMF against copper (0~100℃) |
Chemical Com position(%) | Mechanical properties | ||||
---|---|---|---|---|---|---|---|---|---|
Tensile Strength (N/mm2) |
Elongation,%(Less than) | ||||||||
Mn | Ni | Cu | Diameter≤1.00mm | Diameter>1.00mm | |||||
0.03 | 200 | <100 | -8 | - | 1 | Rest | 210 | 18 | 25 |
0.05 | 200 | <120 | -12 | - | 2 | Rest | 220 | 18 | 25 |
0.10 | 220 | <60 | -18 | - | 6 | Rest | 250 | 18 | 25 |
0.12 | 250 | <57 | -22 | - | 8 | Rest | 270 | 18 | 25 |
0.15 | 250 | <50 | -25 | - | 10 | Rest | 290 | 20 | 25 |
0.20 | 300 | <38 | -28 | 0.3 | 14.2 | Rest | 310 | 20 | 25 |
0.25 | 300 | <25 | -32 | 0.5 | 19 | Rest | 340 | 20 | 25 |
0.30 | 300 | <16 | -34 | 0.5 | 23 | Rest | 350 | 20 | 25 |
0.35 | 350 | <10 | -37 | 1.0 | 30 | Rest | 400 | 20 | 25 |
0.40 | 350 | 0 | -39 | 1.0 | 34 | Rest | 400 | 20 | 25 |
0.49 | 400 | <-6 | -43 | 1.0 | 44 | Rest | 420 | 20 |
Copper Nickel Wire Physical Properties
Typical Density: .321-.323 lb/in3, 8.88-8.94g/cm3
Electrical Conductivity: (% IACS at 68°F 20°C, annealed): 4.6-11%
Thermal Conductivity: BTU-in/hr-ft2-°F at 68°F: 17-31
Mean Coefficient of Thermal Expansion: µin/in-°F:
68-572 °F: 8.5-9.2
Modulus of Elasticity: KSI
18-22 x 103 in tension
Copper Nickel Wire Forms
Profile, Round, Flat, Square
Copper Nickel Wire Mechanical Properties at Room Temperature6
Properties: Annealed Typical
Ultimate Tensile Strength: 43 KSI min (296 MPa min)
Yield Strength: 19 KSI min (131 MPa min)
Elongation: 35% min
Properties: Tempered
These alloys can be cold worked to various tempers.
Actual physical and mechanical properties are alloy dependent.
Copper Nickel Wire Finishes
XC-Extra clean. Annealed or annealed and cold rolled
Equivalent Grades of UNS C70600 Copper Nickel 90/10 Wire
STANDARD | UNS | WERKSTOFF NR. |
Cupro Nickel 90/10 | C70600 | 2.0872 |
Cupro Nickel 70/30 | 2.0882 | C71500 |
Feastures and benefits of ASME SB 206 Cupro Nickel wires
- Good electric and thermal conduction
- High intensity and elastic module
- Corrosion and wear resistance
- Uniform and beautiful surface condition
- Anti-static, radiation protection
- long life etc.
Tolerances
Diameter |
0.03 |
>0.03-0.10 |
>0.10-0.40 |
>0.40-0.80 |
>0.80-1.20 |
>1.20-2.00 |
Tolerance |
±0.0025 |
±0.005 |
±0.006 |
±0.013 |
±0.02 |
±0.03 |
ASTM B206 Cu Ni 90/10 Wire Price in India
Diameter : | 0.5mm |
---|---|
Temper : | Annealed |
Length | 1 Reel Cupro Nickel 90/10 Wire Price |
---|---|
5 m | USD $ 122 |
10 m | USD $ 143 |
20 m | USD $ 164 |
50 m | USD $ 207 |
100 m | USD $ 257 |
Copper Nickel Wire Price per Kg: Pipeline & Petrochemical Dia 0.025 mm High Purity Cuni 70/30 Wire in Coil : US $15.00-$45.00 / Kilogram |
Cunifer Din 2.0872 Wire Size Chart
- 0.20mm (32AWG)
- 0.25mm (30AWG)
- 0.28mm (29AWG)
- 0.30mm (28/29AWG)
- 0.32mm (28AWG)
- 0.35mm (27AWG)
- 0.40mm (26AWG)
The ASME SB 206 Cupro Nickel wire can be provided in three different lengths:
- 10m reel
- 25m reel
- 50m reel