Copper Wire manufacturers in India
8 Gauge/ 4 Awg Bare and Enameled Copper Wire supplier in Mumbai, check 1.5/2.5/4 Sq Mm Wire Price Per Kg and Exceptional Sizes
Bare Copper Wire
Enameled Copper Wire
4 Awg Copper Wire
If you need 8 Gauge/2mm/10 Sq Mm bare copper wire We can supply in nearly any size, no matter how small the size or quantity.
Siddhagiri Metals & Tubes, is a recognized Copper Wire manufacturers in India, and this wires are manufactured using latest technologies that helps in enhancing its endurance and well as other associated properties. Our product is recognized for its superior finish construction standards and it is preferably used in different industries. Insulated Copper Wirecan insulate electric current. It is used in the construction of transformers, motors, inductors, speakers, electromagnets, hard disk head actuators, etc. Copper wire used in an electromagnet is insulated with a coating of non-conductive insulation like enamel or plastic which is to prevent from the charging of wires. Insulated copper cable and insulated copper wire and are among the most common sources for scrap copper.
8 Gauge Copper Wire is a high strand count tinned copper conductor for low resistance, high conductivity and protection from corrosion. Bare Copper Wire is fairly corrosion resistant, but when it is used in places with high humidity and in wet environments, it can quickly become damaged. When bare copper is operating at temperatures that exceed 100°C, it may start to degrade and hence this kind may result in a loss of performance. By coating bare copper with tin can strengthen the copper’s natural properties, which will give it a longer shelf life.
Enameled Copper Wire is an insulated copper electrical conductor which is used in motors, transformers and other electromagnetic equipment. This type of transformation includes generators and through the use of magnet wire which turn mechanical power into electrical energy. Copper Ground Wire is used for grounding. All electrical devices must be grounded. Grounding provides a safe pathway for electricity to travel in the event of a fault. The current passes back to the earth or to the ground. It connects to electrical devices, such as outlets, switches, and fixtures, as well as metal appliance frames or housings.
| Length | Cut Lengths: 0.125" to 72" , No Limit on Spooled Lengths |
|---|---|
| Diameter | 0.30mm, 0.25mm, 0.20mm,0.15mm,o.10mm, 0.0004" to 0.040" , 10 microns to 1.0 mm, Other Sizes on Request |
| Weight / spool | 3 kg, 5 kg, 7 kg, 15 kg, 20kg |
| Ultimate Strength (≥ MPa): | 580-750 |
| Resistance (μΩ.m): | as standard |
| Elongation (≥ %): | 28-30 |
| Surface | Polished bright, Smooth, Bare, Enamel, PTFE, Ceramic, Plated |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| mesh weaving methods | plain weave, twill weave, dutch weave |
| Technique | Cold Rolled, hot rolled -annealed, full hard, spring temper, cold heading |
| Condition | M, Y, 1/2Hard |
| Offered in a wide range of packages including: |
|
| Available in form of | Filler Wire, Flat Wire, Coil Wire, Electrode Wire, Welding Wire, Wire mesh, Knitted wire mesh, filter mesh, mig wire, tig wire, spring wire, stranded and twisted wire |
| Packing | Vacuum packing, sealed with PVC cellephane, moisture proof, quakeproof, and corrosion resistance. |
| Application & uses | used on low speed wire cutting machines like Agie-charmilles, Sodick, Mitsubishi, Makino |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Insulated Copper Wire
Bare Copper Wire
Enameled Copper Wire
Copper Ground Wire
Coated Copper Wire
Single Core Copper Wire
Thick Copper Wire
4 Awg Copper Wire
- WIRE 0.85 (NCHW-2) (E10311-0250) (COPPER WIRE) : 3,052 Rs
- BRAIDED COPPER WIRE : 1,033 Rs
Check size chart with price list of 28 and 4 Awg/2.5 Mm/1mm enameled copper wire , call us to know more about Ready stock
Type of Copper Wire
- Tin Coated Copper Wire
- Solid & Stranded
| Temper Designation Standard | Tensile Strength (Ksi) | Yield Strength (Ksi) Min. | |
|---|---|---|---|
| Min. | Max. | ||
| 060 Soft | 30 | 38 | -- |
| H00 Cold-Rolled 1/8 Hard | 32 | 40 | 20 |
| H01 Cold-Rolled, high yield 1/4 Hard | 34 | 42 | 28 |
| H02 Half Hard | 37 | 46 | 30 |
| H03 Three quarter Hard | 41 | 50 | 32 |
| H04 Hard | 43 | 52 | 35 |
Single Core and Thick Copper Ground Wire available with Test Certificates, check Dimensions and specification
| Specific Gravity | 8.89 - 8.94 |
| Density | 0.322lb./cu. in. at 68°F |
| Thermal Conductivity | 226 BTU/Sq Ft/Ft/Hr °F at 68°F |
| Coefficient of Thermal Expansion | 0.0000098/°F from 68°F to 572°F |
| Modulus of Elasticity (Tension) | 17,000,000 psi |
| Tensile Strength | 32,000 psi min. |
| Yield Strength (0.5% Extension) | 20,000 psi min. |
| Elongation in 2" - approx. | 30% |
| Shear Strength | 25,000 psi |
| Hardness - , Rockwell (F Scale) , Rockwell (T Scale) | 54 min. , 15 min. |
Coated Copper Wire as well as Custom sizes braided copper wire can be produced as per client drawing
Coated Copper Wire Feature
- These are made reliable and durable
- Genuine safe electricity
- Current flow in the series
- Maintenance free
- Heavy load bearing capacity
- Requires least maintenance
- No chance for short-circuits
- Excellent electrical conductivity
- Offered at reasonable rates
- Unique bunch copper
| AWG | Diameter | Turns of wire,, no insulation | Area | Weight | Copper, resistance | NEC copper wire, ampacity with, 60/75/90 °C, insulation (A) | ||||
| (in) | (mm) | (per in) | (per cm) | (kcmil) | (mm2) | lb/1000 ft | (Ω/km), (mΩ/m) | (Ω/kft), (mΩ/ft) | ||
| 0000 (4/0) | 0.4600 | 11.684 | 2.17 | 0.856 | 212 | 107 | 640.5 | 0.1608 | 0.04901 | 195 / 230 / 260 |
| 000 (3/0) | 0.4096 | 10.405 | 2.44 | 0.961 | 168 | 85.0 | 507.9 | 0.2028 | 0.06180 | 165 / 200 / 225 |
| 00 (2/0) | 0.3648 | 9.266 | 2.74 | 1.08 | 133 | 67.4 | 402.8 | 0.2557 | 0.07793 | 145 / 175 / 195 |
| 0 (1/0) | 0.3249 | 8.251 | 3.08 | 1.21 | 106 | 53.5 | 319.5 |
0.3224 | 0.09827 | 125 / 150 / 170 |
| 1 | 0.2893 | 7.348 | 3.46 | 1.36 | 83.7 | 42.4 | 253.5 | 0.4066 | 0.1239 | 110 / 130 / 150 |
| 2 | 0.2576 | 6.544 | 3.88 | 1.53 | 66.4 | 33.6 | 200.9 | 0.5127 | 0.1563 | 95 / 115 / 130 |
| 3 | 0.2294 | 5.827 | 4.36 | 1.72 | 52.6 | 26.7 | 159.3 | 0.6465 | 0.1970 | 85 / 100 / 110 |
| 4 | 0.2043 | 5.189 | 4.89 | 1.93 | 41.7 | 21.2 | 126.4 | 0.8152 | 0.2485 | 70 / 85 / 95 |
| 5 | 0.1819 | 4.621 | 5.50 | 2.16 | 33.1 | 16.8 | 100.2 | 1.028 | 0.3133 | |
| 6 | 0.1620 | 4.115 | 6.17 | 2.43 | 26.3 | 13.3 | 79.46 | 1.296 | 0.3951 | 55 / 65 / 75 |
| 7 | 0.1443 | 3.665 | 6.93 | 2.73 | 20.8 | 10.5 | 63.02 | 1.634 | 0.4982 | |
| 8 | 0.1285 | 3.264 | 7.78 | 3.06 | 16.5 | 8.37 | 46.97 | 2.061 | 0.6282 | 40 / 50 / 55 |
| 9 | 0.1144 | 2.906 | 8.74 | 3.44 | 13.1 | 6.63 | 39.63 | 2.599 | 0.7921 | |
| 10 | 0.1019 | 2.588 | 9.81 | 3.86 | 10.4 | 5.26 | 31.43 | 3.277 | 0.9989 | 30 / 35 / 40 |
| 11 | 0.0907 | 2.305 | 11.0 | 4.34 | 8.23 | 4.17 | 24.92 | 4.132 | 1.260 | |
| 12 | 0.0808 | 2.053 | 12.4 | 4.87 | 6.53 | 3.31 | 19.77 | 5.211 | 1.588 | 25 / 25 / 30 |
| 13 | 0.0720 | 1.828 | 13.9 | 5.47 | 5.18 | 2.62 | 15.68 | 6.571 | 2.003 | |
| 14 | 0.0641 | 1.628 | 15.6 | 6.14 | 4.11 | 2.08 | 12.43 | 8.286 | 2.525 | 20 / 20 / 25 |
| 15 | 0.0571 | 1.450 | 17.5 | 6.90 | 3.26 | 1.65 | 9.858 | 10.45 | 3.184 | |
| 16 | 0.0508 | 1.291 | 19.7 | 7.75 | 2.58 | 1.31 | 7.818 | 13.17 | 4.016 | — / — / 18 |
| 17 | 0.0453 | 1.150 | 22.1 | 8.70 | 2.05 | 1.04 | 6.200 | 16.61 | 5.064 | |
| 18 | 0.0403 | 1.024 | 24.8 | 9.77 | 1.62 | 0.823 | 4.917 | 20.95 | 6.385 | — / — / 14 |
| 19 | 0.0359 | 0.912 | 27.9 | 11.0 | 1.29 | 0.653 | 3.899 | 26.42 | 8.051 | |
| 20 | 0.0320 | 0.812 | 31.3 | 12.3 | 1.02 | 0.518 | 3.092 | 33.31 | 10.15 | |
| 21 | 0.0285 | 0.723 | 35.1 | 13.8 | 0.810 | 0.410 | 2.452 | 42.00 | 12.80 | |
| 22 | 0.0253 | 0.644 | 39.5 | 15.5 | 0.642 | 0.326 | 1.945 | 52.96 | 16.14 | |
| 23 | 0.0226 | 0.573 | 44.3 | 17.4 | 0.509 | 0.258 | 1.542 | 66.79 | 20.36 | |
| 24 | 0.0201 | 0.511 | 49.7 | 19.6 | 0.404 | 0.205 | 1.233 | 84.22 | 25.67 | |
| 25 | 0.0179 | 0.455 | 55.9 | 22.0 | 0.320 | 0.162 | 0.9699 | 106.2 | 32.37 | |
| 26 | 0.0159 | 0.405 | 62.7 | 24.7 | 0.254 | 0.129 | 0.7692 | 133.9 | 40.81 | |
| 27 | 0.0142 | 0.361 | 70.4 | 27.7 | 0.202 | 0.102 | 0.6100 | 168.9 | 51.47 | |
| 28 | 0.0126 | 0.321 | 79.1 | 31.1 | 0.160 | 0.0810 | 0.4837 | 212.9 | 64.90 | |
| 29 | 0.0113 | 0.286 | 88.8 | 35.0 | 0.127 | 0.0642 | 0.3863 | 268.5 | 81.84 | |
| 30 | 0.0100 | 0.255 | 99.7 | 39.3 | 0.101 | 0.0509 | 0.3042 | 338.6 | 103.2 | |
| 31 | 0.00893 | 0.227 | 112 | 44.1 | 0.0797 | 0.0404 | 0.2413 | 426.9 | 130.1 | |
| 32 | 0.00795 | 0.202 | 126 | 49.5 | 0.0632 | 0.0320 | 0.1913 | 538.3 | 164.1 | |
| 33 | 0.00708 | 0.180 | 141 | 55.6 | 0.0501 | 0.0254 | 0.1517 | 678.8 | 206.9 | |
| 34 | 0.00630 | 0.160 | 159 | 62.4 | 0.0398 | 0.0201 | 0.1203 | 856.0 | 260.9 | |
| 35 | 0.00561 | 0.143 | 178 | 70.1 | 0.0315 | 0.0160 | 0.09542 | 1079 | 329.0 | |
| 36 | 0.00500* | 0.127* | 200 | 78.7 | 0.0250 | 0.0127 | 0.07567 | 1361 | 414.8 | |
| 37 | 0.00445 | 0.113 | 225 | 88.4 | 0.0198 | 0.0100 | 0.06001 | 1716 | 523.1 | |
| 38 | 0.00397 | 0.101 | 252 | 99.3 | 0.0157 | 0.00797 | 0.044759 | 2164 | 659.6 | |
| 39 | 0.00353 | 0.0897 | 283 | 111 | 0.0125 | 0.00632 | 0.03744 | 2729 | 831.8 | |
| 40 | 0.00314 | 0.0799 | 318 | 125 | 0.00989 | 0.00501 | 0.02993 | 3441 | 1049 | |
Advantages of Insulated Copper Wire
- Reduce skin effect
- Reduce corona effect
- Excellent Current Carrying Capacity
- Higher Resistance
- Better Flexibility
do you know that Siddhagiri is one of the favourite supplier of Insulated Copper Wire in below countries
| Indonesia, Dammam -KSA, Belgium, Philippines, | 8 Gauge Copper Wire |
| France, Europe, Qatar, Thailand | 4/28 Awg Copper Wire |
| Germany, Thailand, Czechia, Malaysia | 1.5/2.5/4/10 Sq Mm Wire |
| USA, Bangladesh, Malaysia, Finland | 2mm/10mm/2.5 mm Copper Wire |
| Saudi Arabia (KSA), Kuwait, South Africa, Brazil | Havells 2.5 Mm 3 Core Wire |
| Singapore, South Africa, Bahrain, | 6mm Copper Wire |
| Nigeria, Philippines, Australia, UK | Tinned Copper Wire |
| Hong Kong, Malaysia, UAE, Oman | Polyurethane Enamelled Copper Wire (Class 180) |
| Iran, Italy, Chile, Singapore | Copper Wire Scrap 99.99% with High Performance |
| Turkey, Norway, United Arab Emirates (UAE), Malaysia | Bare Copper Wire |
| Russia, Malaysia, Dubai, Netherlands | Enameled Copper Wire |
| Mexico, Egypt, Spain, UK | Copper Ground Wire |
meets the following ASTM specifications Bare copper wire and cable
- B-8 Concentric-Lay-Stranded Hard, Medium-Hard or Soft Copper Conductor.
- B-3 Soft or Annealed Copper Wire.
- B-1 Hard-Drawn Copper Wire.
- B-787 19 Wire Combination Unilay-Stranded Soft copper wire.
- B-33 Tinned Conductors
- B-2 Medium-Hard Copper Wire.
| COPPER WIRE ROD - OFC & ETP GRADE | ||
|---|---|---|
| ITEM | OFC Grade | ETP Grade |
| Specifications | Cu : 99.95%, 02<10ppm | Cu : 99.90%, 02<400ppm |
| Dimension Details | ø 8 mm | |
| Supply Condition | In Bobbins / Coils | |
| Coil Weight | 1.5 to 3 MT | |
| COPPER WIRE – EC GRADE | |
|---|---|
| Dimension Details | ø 0.193 mm - ø 6.0 mm |
| Supply Condition | In Reels / Bundles |
| Coil Weight | 5kgs - 100kgs |