Alpha Overseas provides the most suitable variety of Cupro Nickel Rod, Bars, and Wire. We strive to make products and solutions as valuable and practical as possible. We employ a Cupro-Nickel as a raw material for manufacture. Our products are highly oxidation resistant and perform well in steam and damp air. Cupro-Nickel, the raw material, is an alloy of copper with nickel and a few other reinforcing components.
Copper Nickel Welding Wire, Cu-Ni Rod Manufacturers, Cupro Nickel Bars Stock, CuNi Welding Filler Wire, Copper Nickel Bar, Cupro Nickel Round Bar, Cu-Ni Round Bar Suppliers, Copper Nickel Wire, Cupro Nickel Welding Rod, Cupro Nickel Bar, Rod, & Wire Supplier in Mumbai, India.
These components provide our product with a high level of corrosion resistance, making it ideal for use in seawater systems' piping, heat exchangers, and condensers. Round copper-nickel or cupro-nickel bars are specially made to function in various marine applications. Round is the shape of the cross-section of a copper-nickel round bar. These bars provide stability and support for numerous systems used in structural applications. The Cupro Nickel Round Bar has superior oxidation and corrosion resistance properties under challenging environments and is very robust. A copper-nickel rod is a thin, straight bar with better malleability and superior surface polish. The Cupro Nickel Rod is available in square, round, rectangular, and hexagonal shapes and has a high melting point. A hexagonal cross-section is utilized in the creation of a copper-nickel hex bar. The distinctive bar can be securely welded or fastened with bolts and screws. The cross-sectional area of the Cupro Nickel Flat Bar is shaped like a rectangle. The strength and toughness of these flat bars are good. The case-hardened bar is ductile and weldable well. A cross-sectional area of a Cuni Square Bar is square. In general assembly or manufacturing units, these bars are present. Additionally, they are used for aesthetic and maintenance purposes.
Under intense pressure, a Copper Nickel Forged Bar is created, giving it increased strength. These bars have a lower surface porosity and a more refined grain structure.
Cupro Nickel Rod, Bars Sizes
Size and Dimensions of Round Rod | |||||||
---|---|---|---|---|---|---|---|
Metric | US Rods | ASTM/ Canadian | Japanese | ||||
Rods Size | Diam. (mm) | Rods Size | Diam. (Inch) | Rods Size | Diam. (mm2) | Rods Size | Diam. (mm) |
5 | 5 | #2 | 0.250 | 10M | 100 | 6 | 6 |
5.5 | 5.5 | #3 | 0.375 | 15M | 200 | 10 | 10 |
6 | 6 | #4 | 0.500 | 20M | 300 | 13 | 13 |
7 | 7 | #5 | 0.600 | 25M | 500 | 16 | 16 |
8 | 8 | #6 | 0.750 | 30M | 700 | 19 | 19 |
9 | 9 | #7 | 0.875 | 35M | 1000 | 22 | 22 |
10 | 10 | #8 | 1.000 | 45M | 1500 | 25 | 25 |
11 | 11 | #9 | 1.125 | 55M | 2500 | 29 | 29 |
12 | 12 | #10 | 1.250 | 32 | 32 | ||
14 | 14 | #11 | 1.375 | 35 | 35 | ||
16 | 16 | #12 | 1.500 | 38 | 38 | ||
18 | 18 | #13 | 1.600 | 41 | 41 | ||
20 | 20 | #14 | 1.750 | 44 | 44 | ||
22 | 22 | #15 | 1.875 | 48 | 48 | ||
25 | 25 | #16 | 2.000 | 51 | 51 | ||
28 | 28 | #18 | 2.250 | 57 | 57 | ||
32 | 32 | ||||||
36 | 36 | ||||||
40 | 40 | ||||||
44 | 44 | ||||||
50 | 50 |
Cupro Nickel Rods, Bars Weight Chart
Round Rod | ||||||||
Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr |
3mm | 0.017 | 0.055 | 20mm | 0.753 | 2.470 | 3″ | 10.900 | 35.762 |
1/8″ | 0.019 | 0.062 | 22mm | 0.908 | 2.979 | 3-1/4″ | 12.800 | 41.996 |
5/32″ | 0.029 | 0.095 | 7/8″ | 0.926 | 3.038 | 3-1/2″ | 14.850 | 48.772 |
4mm | 0.030 | 0.098 | 24mm | 1.080 | 3.543 | 3-3/4″ | 17.001 | 55.780 |
3/16″ | 0.043 | 0.141 | 25mm | 1.180 | 3.871 | 4″ | 19.306 | 63.340 |
5mm | 0.047 | 0.154 | 1″ | 1.210 | 3.970 | 4-1/4″ | 21.908 | 72.249 |
7/32″ | 0.058 | 0.190 | 26mm | 1.271 | 4.170 | 4-1/2″ | 24.4487 | 80.340 |
6mm | 0.068 | 0.223 | 27mm | 1.368 | 4.490 | 4-3/4″ | 27.366 | 90.249 |
1/4″ | 0.076 | 0.249 | 1-1/8″ | 1.534 | 5.033 | 5″ | 30.461 | 99.940 |
7mm | 0.091 | 0.298 | 30mm | 1.691 | 5.548 | 5-1/2″ | 36.690 | 121.000 |
5/16″ | 0.118 | 0.387 | 1-1/4″ | 1.924 | 6.349 | 6″ | 43.860 | 143.900 |
8mm | 0.120 | 0.398 | 32mm | 1.894 | 6.314 | 6-1/2″ | 51.093 | 167.630 |
9mm | 0.152 | 0.498 | 1-3/8″ | 2.303 | 7.550 | 7″ | 59.432 | 196.000 |
3/8″ | 0.170 | 0.557 | 35mm | 2.390 | 7.553 | 7-1/2″ | 68.226 | 225.000 |
10mm | 0.189 | 0.620 | 36mm | 2.438 | 7.999 | 8″ | 77.586 | 254.55 |
11mm | 0.228 | 0.748 | 38mm | 2.792 | 8.903 | 10″ | 121.048 | 397.140 |
7/16″ | 0.232 | 0.761 | 1-1/2″ | 2.715 | 8.951 | |||
12mm | 0.271 | 0.889 | 40mm | 3.009 | 9.872 | |||
1/2″ | 0.303 | 0.994 | 1-5/8″ | 3.200 | 10.449 | |||
13mm | 0.318 | 1.043 | 1-3/4″ | 3.712 | 12.179 | |||
14mm | 0.368 | 1.207 | 45mm | 3.807 | 12.555 | |||
9/16″ | 0.383 | 1.256 | 1-7/8″ | 4.260 | 13.977 | |||
15mm | 0.424 | 1.391 | 48mm | 4.330 | 14.205 | |||
5/8″ | 0.473 | 1.551 | 50mm | 4.698 | 15.414 | |||
16mm | 0.481 | 1.578 | 2″ | 4.848 | 15.906 | |||
17mm | 0.543 | 1.791 | 2-1/8″ | 5.475 | 17.963 | |||
11/16″ | 0.573 | 1.880 | 2-1/4″ | 6.135 | 20.128 | |||
18mm | 0.610 | 2.001 | 60mm | 6.768 | 22.205 | |||
3/4″ | 0.682 | 2.237 | 2-3/8″ | 6.838 | 22.435 | |||
2-1/2″ | 7.576 | 24.856 | ||||||
2-5/8″ | 8.354 | 27.409 | ||||||
2-3/4″ | 9.169 | 30.083 |
Cupro Nickel Wire Tolerance
Specified Diameter, in. (mm) | Diameter Tolerance, in. (mm) | |
---|---|---|
Over | Under | |
0.5000(12.70) | 0.002(0.05) | 0.002(0.05) |
Under 0.5000(12.70) to 0.3125(7.94), incl | 0.0015(0.04) | 0.0015(0.04) |
Under 0.3125(7.94) to 0.0440(1.12), incl | 0.001(0.03) | 0.001(0.03) |
Under 0.0440(1.12) to 0.0330(0.84), incl | 0.0008(0.02) | 0.0008(0.02) |
Under 0.0330(0.84) to 0.0240(0.61), incl | 0.0005(0.013) | 0.0005(0.013) |
Under 0.0240(0.61) to 0.0120(0.30), incl | 0.0004(0.010) | 0.0004(0.010) |
Under 0.0120(0.30) to 0.0080(0.20), incl | 0.0003(0.008) | 0.0003(0.008) |
Under 0.0080(0.20) to 0.0048(0.12), incl | 0.0002(0.005) | 0.0002(0.005) |
Under 0.0048(0.12) to 0.0030(0.08), incl | 0.0001(0.003) | 0.0001(0.003) |
Different Types of Cupro Nickel Rod, Bar, Wire

Cupro Nickel Hex Bars
- Cupro Nickel Hex Bars
- Cupro Nickel Hexagon Bar
- Cu-Ni Hex Bars
- ASTM B151 Cupro Nickel Hex Bar
- Cupro Nickel Hex Bar
- ASME SB151 Cupro Nickel Hex Bars

Cupro Nickel Square Bars
- ASME SB151 Cupro Nickel Square Bars
- Cupro Nickel Square Bars
- ASTM B151 Cupro Nickel Square Rod
- Copper Nickel Square Rods
- Copper Nickel Square Bar
- Cu-Ni Square Bar

Cupro Nickel Rectangle Bars
- Cupro Nickel Rectangular Bars
- Copper Nickel Rectangle Bar
- ASTM B151 Cupro Nickel Rectangle Rod
- Copper Nickel Rectangle Rod
- ASME SB151 Cupro Nickel Rectangle Bars

Cupro Nickel Wire Rope
- Cu-Ni Wire Rope
- Wire Rope
- Copper Nickel Wire Rope

Cupro Nickel Welding Wires
- CuNi Welding Wire
- Cu-Ni Welding Wires

Cupro Nickel Wire Bobbin
- Copper Nickel Nickel Wire Bobbin
- Cu-Ni Wire Bobbin
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Applications of Cupro Nickel Rod, Bar, Wire
We Export Cupro Nickel Rod, Bar, Wire Across the Globe
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Domestic Supply Cupro Nickel Rod, Bar, Wire
Navi Mumbai, Jaipur, Noida, Ernakulam , Kanpur, mumbai, Chennai, Haryana, Howrah, New Delhi, Nashik, Bengaluru, Pune, Gurgaon, Visakhapatnam, Surat, Kolkata, Pimpri-Chinchwad, Nagpur, Thane, Bhopal, Indore, Faridabad, Ahmedabad, Chandigarh, Ludhiana, Thiruvananthapuram, Secunderabad, Jamshedpur, Hyderabad, Rajkot, Ranchi.