Reninox Steel is a trusted manufacturer, supplier, and stockist of Copper Nickel Round Bars & Rods in India. We supply premium-quality copper nickel alloys designed for excellent corrosion resistance, durability, and high performance in marine and industrial environments. Our copper nickel bars are manufactured using advanced technology and strict quality control to meet international standards and demanding industry requirements.
Copper Nickel alloys are widely known for their superior resistance to seawater corrosion, biofouling resistance, and long service life. Because of these properties, copper nickel round bars and rods are widely used in marine, shipbuilding, offshore platforms, heat exchangers, condensers, and desalination plants.
Copper Nickel Round Bars & Rods are solid cylindrical metal products made from an alloy of copper and nickel. These alloys typically contain 10% or 30% nickel, along with small amounts of iron and manganese to enhance strength and corrosion resistance.
Copper Nickel 90/10 Round Bars grade contains 90% copper and 10% nickel and offers excellent resistance to seawater corrosion. It is widely used in shipbuilding, marine piping systems, and condensers
Copper Nickel 70/30 Round Bars contains 70% copper and 30% nickel, providing superior strength and corrosion resistance compared to CuNi 90/10. It is used in high-performance marine and offshore applications.
Reninox Steel offers a comprehensive range of Copper Nickel Round Bars & Rods in multiple grades, sizes, and specifications, ensuring that our customers receive the best quality products for their industrial needs.
If you are looking for a trusted Copper Nickel Round Bars manufacturer, supplier, or stockist, Reninox Steel provides premium solutions with global quality standards and competitive pricing.
| Dimensions | DIN, EN, ASTM, JIS, ASME, BS, AISI |
| Specification | ASTM B151 / ASME SB151 |
| Round Bars size | Diameter: 3-~800mm |
| Flat Bars size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Angle Bars size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Channel Bars | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Billet Size | 1/2 to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Dimensions | Diameter / Height: |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Cold Drawn, Hot Rolled, Forged Round Bars,Cold Rolled, Rod |
| Processing | Bars cutting to 650mm |
| Form | Rod, Round, Channel Bars, T-Bars, Flat Bars, Precision Ground Bars, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bars, Ingot, Billet, I/H Bars, Forging etc. |

Copper Nickel 70/30, Copper Nickel 90/10
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 70/30 | 2.0882 | C71500 |
| Copper Nickel 90/10 | 2.0872 | C70600 |
| Grade | Cu | Pb | Fe | Zn | Ni | Mn |
| Copper Nickel 70/30 | 65.0 min | .05 max | 0.4-1.0 | 1 max | 29-33 | 1 max |
| Cu-Ni 90-10 | 88.6 min | .05 max | 1.8 max | 1 max | 9-11 max | 1.0 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| Metric | US Bar | ASTM/ Canadian | Japanese | ||||
|---|---|---|---|---|---|---|---|
| Bar Size | Diam. (mm) | Bar Size | Diam. (Inch) | Bar Size | Diam. (mm2) | Bar 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 | 0.625 | 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 | 1.625 | 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 | ||||||
| Description | Price Per Unit (INR) |
|---|---|
| Bar - Size : 50 Mm Dia X 500 Mm Length. | 24,152 |
| Metal Ring Joint Gaskets Dim As Per Asmeb16.20/api 6a-nickel 200, Round Bar 40mm Dia X 300 Mm Long | 21,525 |
| Round bar Cutting | Products cut include Round bars, Flat bars, Hex bars, Square bars, Tubing and Hollow bars, Pipe, Angles, channels, Beams and Tees. Thickness range is 1/16″ to 28″ diameter |
| Round bar Production Cutting | We can provide production cutting for product diameters up to 4″. We utilize Amanda Production Equipment to achieve these precision cuts with tight tolerances. |
| Round bar Polishing | Products polished included all tubular products, with OD & ID polishing available, Round bars, Square bars, Hex & Flat bars, Angles, Uneven Leg Angles, beams, and other shapes. |
| CD | Cold drawn | P | Polished |
| BD | Bright drawn | SRE | Slit rolled edge |
| CG | Centreless ground | HF | Hot finished |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| ST | Smooth turned | PR | Peeled and reeled |
| US Bar | Canadian/ASTM | Metric | Japanese | ||||
|---|---|---|---|---|---|---|---|
| Bar Size | Diameter(Inch) | Bar Size | Diameter (millimeter2) | Bar Size | Diameter (millimeter) | Bar Size | Diameter (millimeter) |
| #16 | 2.000 | 25 | 25 | 51 | 51 | ||
| #14 | 1.750 | 20 | 20 | 44 | 44 | ||
| #2 | 0.250 | 10M | 100 | 5 | 5 | 6 | 6 |
| #15 | 1.875 | 22 | 22 | 48 | 48 | ||
| #18 | 2.250 | 28 | 28 | 57 | 57 | ||
| #5 | 0.625 | 25M | 500 | 7 | 7 | 16 | 16 |
| #9 | 1.125 | 55M | 2500 | 11 | 11 | 29 | 29 |
| #3 | 0.375 | 15M | 200 | 5.5 | 5.5 | 10 | 10 |
| #8 | 1.000 | 45M | 1500 | 10 | 10 | 25 | 25 |
| #6 | 0.750 | 30M | 700 | 8 | 8 | 19 | 19 |
| #4 | 0.500 | 20M | 300 | 6 | 6 | 13 | 13 |
| #13 | 1.625 | 18 | 18 | 41 | 41 | ||
| #11 | 1.375 | 14 | 14 | 35 | 35 | ||
| #12 | 1.500 | 16 | 16 | 38 | 38 | ||
| #10 | 1.250 | 12 | 12 | 32 | 32 | ||
| #7 | 0.875 | 35M | 1000 | 9 | 9 | 22 | 22 |
| Sizing | Chucked true to Outer Dia. | Chucked true to Inner Dia. | |||||||
|---|---|---|---|---|---|---|---|---|---|
| I.D. millimetre |
O.D. mm |
Min. ID, millimetre |
Maximum OD, mm |
Min. ID, inch |
Maximum OD, in. |
Min. ID, millimetre |
Maximum OD, millimetre |
Min. ID, inches |
Maximum OD, in. |
| 20 | 32 | 21.9 | 31 | 0.862 | 1.220 | 21 | 30 | 0.827 | 1.185 |
| 16 | 32 | 18 | 31 | 0.709 | 1.220 | 17 | 30 | 0.669 | 1.181 |
| 25 | 36 | 26.9 | 35 | 1.059 | 1.378 | 26 | 34.1 | 1.024 | 1.343 |
| 20 | 36 | 22 | 35 | 0.866 | 1.378 | 21 | 34 | 0.827 | 1.339 |
| 16 | 36 | 18.1 | 35 | 0.713 | 1.378 | 17 | 33.9 | 0.669 | 1.335 |
| 28 | 40 | 29.9 | 39 | 1.177 | 1.535 | 29 | 38.1 | 1.142 | 1.500 |
| 25 | 40 | 27 | 39 | 1.063 | 1.535 | 26 | 38 | 1.024 | 1.496 |
| 20 | 40 | 22.1 | 39 | 0.870 | 1.535 | 21 | 37.9 | 0.827 | 1.492 |
| 32 | 45 | 33.9 | 44 | 1.335 | 1.732 | 33 | 43.1 | 1.299 | 1.697 |
| 28 | 45 | 30 | 44 | 1.181 | 1.732 | 29 | 43 | 1.142 | 1.693 |
| 20 | 45 | 22.2 | 44 | 0.874 | 1.732 | 21 | 42.8 | 0.827 | 1.685 |
| 36 | 50 | 38 | 49 | 1.496 | 1.929 | 37 | 48 | 1.457 | 1.890 |
| 32 | 50 | 34.1 | 49 | 1.343 | 1.929 | 33 | 47.9 | 1.299 | 1.886 |
| 25 | 50 | 27.2 | 49 | 1.071 | 1.929 | 26 | 47.8 | 1.024 | 1.882 |
| 40 | 56 | 42 | 55 | 1.654 | 2.165 | 41 | 54 | 1.614 | 2.126 |
| 36 | 56 | 38.1 | 55 | 1.500 | 2.165 | 37 | 53.9 | 1.457 | 2.122 |
| 28 | 56 | 30.3 | 55 | 1.193 | 2.165 | 29 | 53.7 | 1.142 | 2.114 |
| 50 | 63 | 51.9 | 62 | 2.043 | 2.441 | 51 | 61.1 | 2.008 | 2.406 |
| 45 | 63 | 47 | 62 | 1.850 | 2.441 | 46 | 61 | 1.811 | 2.402 |
| 40 | 63 | 42.2 | 62 | 1.661 | 2.441 | 41 | 60.8 | 1.614 | 2.394 |
| 36 | 63 | 38.3 | 62 | 1.508 | 2.441 | 37 | 60.7 | 1.457 | 2.390 |
| 32 | 63 | 34.4 | 62 | 1.354 | 2.441 | 33 | 60.6 | 1.299 | 2.386 |
| 56 | 71 | 58 | 69.9 | 2.283 | 2.752 | 57 | 68.9 | 2.244 | 2.713 |
| 45 | 71 | 47.3 | 69.9 | 1.862 | 2.752 | 46 | 68.6 | 1.811 | 2.701 |
| 40 | 71 | 42.4 | 69.9 | 1.669 | 2.752 | 41 | 68.5 | 1.614 | 2.697 |
| 36 | 71 | 38.5 | 69.9 | 1.516 | 2.752 | 37 | 68.4 | 1.457 | 2.693 |
| 60 | 75 | 62 | 73.8 | 2.441 | 2.906 | 61 | 72.8 | 2.402 | 2.866 |
| 50 | 75 | 52.2 | 73.8 | 2.055 | 2.906 | 51 | 72.6 | 2.008 | 2.858 |
| 40 | 75 | 42.5 | 73.8 | 1.673 | 2.906 | 41 | 72.3 | 1.614 | 2.846 |
| 63 | 80 | 65 | 78.8 | 2.559 | 3.102 | 64 | 77.8 | 2.520 | 3.063 |
| 50 | 80 | 52.4 | 78.8 | 2.053 | 3.102 | 51 | 77.4 | 2.008 | 3.047 |
| 45 | 80 | 47.5 | 78.8 | 1.870 | 3.102 | 46 | 77.3 | 1.811 | 3.043 |
| 40 | 80 | 42.6 | 78.8 | 1.677 | 3.102 | 41 | 77.2 | 1.614 | 3.039 |
| 67 | 85 | 69.1 | 83.7 | 2.720 | 3.295 | 68 | 82.6 | 2.677 | 3.252 |
| 55 | 85 | 57.4 | 83.7 | 2.260 | 3.295 | 56.0 | 82.3 | 2.205 | 3.240 |
| 45 | 85 | 47.6 | 83.7 | 1.874 | 3.295 | 46.0 | 82.1 | 1.811 | 3.232 |
| 71 | 90 | 73.1 | 88.6 | 2.878 | 3.488 | 72.1 | 87.6 | 2.839 | 3.449 |
| 63 | 90 | 65.3 | 88.6 | 2.571 | 3.488 | 64.0 | 87.3 | 2.520 | 3.437 |
| 56 | 90 | 58.5 | 88.6 | 2.303 | 3.488 | 57.0 | 87.1 | 2.244 | 3.429 |
| 50 | 90 | 52.6 | 88.6 | 2.071 | 3.488 | 51.0 | 87.0 | 2.008 | 3.425 |
| 75 | 95 | 77.3 | 93.5 | 3.041 | 3.681 | 76.2 | 92.4 | 2.997 | 3.641 |
| 67 | 95 | 69.3 | 93.5 | 2.728 | 3.681 | 68.0 | 92.2 | 2.677 | 3.630 |
| 50 | 95 | 52.7 | 93.5 | 2.075 | 3.681 | 51.0 | 91.8 | 2.008 | 3.614 |
| 80 | 100 | 82.3 | 98.5 | 3.240 | 3.878 | 81.2 | 97.4 | 3.197 | 3.835 |
| 71 | 100 | 73.4 | 98.5 | 2.890 | 3.878 | 72.1 | 97.2 | 2.839 | 3.827 |
| 63 | 100 | 65.5 | 98.5 | 2.579 | 3.878 | 64.0 | 97.0 | 2.520 | 3.819 |
| 56 | 100 | 58.7 | 98.5 | 2.311 | 3.878 | 57.0 | 96.8 | 2.244 | 3.811 |
| 80 | 106 | 82.5 | 104.4 | 3.248 | 4.110 | 81.2 | 103.1 | 3.197 | 4.059 |
| 71 | 106 | 73.5 | 104.4 | 2.894 | 4.110 | 72.1 | 103.0 | 2.839 | 4.055 |
| 63 | 106 | 65.7 | 104.4 | 2.587 | 4.110 | 64.0 | 102.7 | 2.520 | 4.043 |
| 56 | 106 | 58.9 | 104.4 | 2.319 | 4.110 | 57.0 | 102.5 | 2.244 | 4.035 |
| 90 | 112 | 92.5 | 110.3 | 3.642 | 4.343 | 91.4 | 109.2 | 3.598 | 4.299 |
| 80 | 112 | 82.6 | 110.3 | 3.252 | 4.343 | 81.2 | 108.9 | 3.197 | 4.287 |
| 71 | 112 | 73.7 | 110.3 | 2.902 | 4.343 | 72.1 | 108.7 | 2.839 | 4.280 |
| 63 | 112 | 65.8 | 110.3 | 2.591 | 4.343 | 64.0 | 108.5 | 2.520 | 4.272 |
| 90 | 118 | 92.7 | 116.2 | 3.650 | 4.575 | 91.4 | 114.9 | 3.598 | 4.524 |
| 80 | 118 | 82.8 | 116.2 | 3.260 | 4.575 | 81.2 | 114.6 | 3.197 | 4.512 |
| 71 | 118 | 73.8 | 116.2 | 2.906 | 4.575 | 72.1 | 114.5 | 2.839 | 4.508 |
| 63 | 118 | 66.0 | 116.2 | 2.598 | 4.575 | 64.0 | 114.2 | 2.520 | 4.496 |
| 100 | 125 | 102.7 | 123.1 | 4.043 | 4.846 | 101.5 | 121.9 | 3.996 | 4.799 |
| 90 | 125 | 92.8 | 123.1 | 3.654 | 4.846 | 91.4 | 121.7 | 3.598 | 4.791 |
| 80 | 125 | 82.9 | 123.1 | 3.264 | 4.846 | 81.2 | 121.4 | 3.197 | 4.780 |
| 71 | 125 | 74.0 | 123.1 | 2.913 | 4.846 | 72.1 | 121.3 | 2.839 | 4.772 |
| 106 | 132 | 108.8 | 130.0 | 4.283 | 5.118 | 107.6 | 128.8 | 4.236 | 5.071 |
| 90 | 132 | 93.0 | 130.0 | 3.661 | 5.118 | 91.4 | 128.4 | 3.598 | 5.055 |
| 80 | 132 | 83.1 | 130.0 | 3.272 | 5.118 | 81.2 | 128.1 | 3.197 | 5.043 |
| 71 | 132 | 74.2 | 130.0 | 2.921 | 5.118 | 72.1 | 121.2 | 2.839 | 5.035 |
| 112 | 140 | 115 | 137.9 | 4.528 | 5.429 | 113.7 | 136.6 | 4.476 | 5.378 |
| 100 | 140 | 103.1 | 137.9 | 4.059 | 5.429 | 101.5 | 136.3 | 3.996 | 5.366 |
| 90 | 140 | 93.2 | 137.9 | 3.669 | 5.429 | 91.4 | 136.1 | 3.598 | 5.358 |
| 80 | 140 | 83.3 | 137.9 | 3.280 | 5.429 | 81.2 | 135.8 | 3.197 | 5.346 |
| 125 | 150 | 128.1 | 147.7 | 5.043 | 5.815 | 126.9 | 146.5 | 4.996 | 5.768 |
| 106 | 150 | 109.3 | 147.7 | 4.303 | 5.815 | 107.6 | 146 | 4.236 | 5.748 |
| 95 | 150 | 98.4 | 147.7 | 3.874 | 5.815 | 96.4 | 145.7 | 3.795 | 5.736 |
| 80 | 150 | 83.6 | 147.7 | 3.291 | 5.815 | 81.2 | 145.3 | 3.197 | 5.720 |
| 132 | 160 | 135.3 | 157.6 | 5.327 | 6.205 | 134 | 156.3 | 5.276 | 6.154 |
| 122 | 160 | 125.4 | 157.6 | 4.937 | 6.205 | 123.8 | 156 | 4.874 | 6.142 |
| 112 | 160 | 115.5 | 157.6 | 4.547 | 6.205 | 113.7 | 155.8 | 4.476 | 6.134 |
| 90 | 160 | 94.0 | 157.6 | 3.701 | 6.205 | 91.4 | 155.2 | 3.598 | 6.110 |
| 140 | 170 | 143.5 | 167.4 | 5.650 | 6.591 | 142.1 | 166 | 5.594 | 6.535 |
| 130 | 170 | 133.6 | 167.4 | 5.260 | 6.591 | 132 | 165.8 | 5.197 | 6.528 |
| 128 | 170 | 131.6 | 167.4 | 5.181 | 6.591 | 130 | 165.7 | 5.118 | 6.524 |
| 118 | 170 | 121.7 | 167.4 | 4.791 | 6.591 | 119.8 | 165.5 | 4.717 | 6.516 |
| 106 | 170 | 109.8 | 167.4 | 4.323 | 6.591 | 107.6 | 165.2 | 4.236 | 6.504 |
| 100 | 170 | 103.9 | 167.4 | 4.091 | 6.591 | 101.5 | 165 | 3.996 | 6.496 |
| 150 | 180 | 153.6 | 177.3 | 6.047 | 6.980 | 152.3 | 176 | 5.996 | 6.929 |
| 140 | 180 | 143.7 | 177.3 | 5.657 | 6.980 | 142.1 | 175.7 | 5.594 | 6.917 |
| 125 | 180 | 128.9 | 177.3 | 5.075 | 6.980 | 126.9 | 175.3 | 4.996 | 6.902 |
| 100 | 180 | 104.1 | 177.3 | 4.098 | 6.980 | 101.5 | 174.7 | 3.996 | 6.878 |
| 160 | 190 | 163.8 | 187.1 | 6.449 | 7.366 | 162.4 | 185.7 | 6.394 | 7.311 |
| 150 | 190 | 153.9 | 187.1 | 6.059 | 7.366 | 152.3 | 185.5 | 5.996 | 7.303 |
| 132 | 190 | 136 | 187.1 | 5.354 | 7.366 | 134 | 185.1 | 5.276 | 7.287 |
| 170 | 200 | 173.9 | 197.0 | 6.846 | 7.756 | 172.6 | 195.6 | 6.795 | 7.701 |
| 160 | 200 | 164 | 197.0 | 6.457 | 7.756 | 162.4 | 195.4 | 6.394 | 7.693 |
| 150 | 200 | 154.1 | 197.0 | 6.067 | 7.756 | 152.3 | 195.2 | 5.996 | 7.685 |
| 140 | 200 | 144.2 | 197.0 | 5.677 | 7.756 | 142.1 | 194.9 | 5.594 | 7.673 |
| 170 | 212 | 174.2 | 208.8 | 6.858 | 8.220 | 172.6 | 207.2 | 6.795 | 8.157 |
| 150 | 212 | 154.4 | 208.8 | 6.079 | 8.220 | 152.3 | 206.6 | 5.997 | 8.133 |
| 130 | 212 | 134.6 | 208.8 | 5.299 | 8.220 | 132 | 206.2 | 5.197 | 8.118 |
| 180 | 224 | 184.4 | 220.6 | 7.260 | 8.685 | 182.7 | 218.9 | 7.193 | 8.618 |
| 140 | 224 | 144.8 | 220.6 | 5.701 | 8.685 | 142.1 | 217.9 | 5.594 | 8.579 |
| 190 | 236 | 194.6 | 232.4 | 7.661 | 9.150 | 192.9 | 230.7 | 7.594 | 9.083 |
| 150 | 236 | 155.0 | 232.4 | 6.102 | 9.150 | 152.3 | 229.7 | 5.996 | 9.043 |
| 200 | 250 | 204.9 | 246.2 | 8.067 | 9.693 | 203.0 | 244.3 | 7.992 | 9.618 |
| 200 | 275 | 205.4 | 268.9 | 8.087 | 10.587 | 203.0 | 266.5 | 7.992 | 10.492 |
| Diameter or Width (mm) | Perimeter | Sectional Area | Weight per meter | |||
|---|---|---|---|---|---|---|
| Round(cm) | Square(cm) | Round(cm²) | Square(cm²) | Round(kg) | Square(kg) | |
| 10 | 3.14 | 4.0 | 0.79 | 1.00 | 0.63 | 0.73 |
| 12 | 3.77 | 4.8 | 1.13 | 1.44 | 0.89 | 1.13 |
| 11 | 3.46 | 4.4 | 0.95 | 1.21 | 0.75 | 0.95 |
| 18 | 5.65 | 7.2 | 2.54 | 3.24 | 2.00 | 2.54 |
| 14 | 4.40 | 5.6 | 1.54 | 1.96 | 1.21 | 1.54 |
| 20 | 6.28 | 8.0 | 3.14 | 4.00 | 2.47 | 3.14 |
| 16 | 5.03 | 6.4 | 2.01 | 2.56 | 1.58 | 2.01 |
| 28 | 8.80 | 11.2 | 6.16 | 7.84 | 4.83 | 6.15 |
| 22 | 6.91 | 8.8 | 3.80 | 4.84 | 2.98 | 3.80 |
| 32 | 10.05 | 12.8 | 8.04 | 10.24 | 6.31 | 8.04 |
| 25 | 7.85 | 10.0 | 4.91 | 6.25 | 3.85 | 4.91 |
| 40 | 12.57 | 16.0 | 12.57 | 16.00 | 9.86 | 12.56 |
| 36 | 11.31 | 14.4 | 10.18 | 12.96 | 7.99 | 10.17 |
| 50 | 15.71 | 20.0 | 19.64 | 25.00 | 15.41 | 19.62 |
| 45 | 14.14 | 18.0 | 15.90 | 20.25 | 12.49 | 15.90 |
| 63 | 19.79 | 25.2 | 31.17 | 36.69 | 24.47 | 31.16 |
| 56 | 17.59 | 22.4 | 24.63 | 31.36 | 19.34 | 24.62 |
| 80 | 25.13 | 32.0 | 50.27 | 64.00 | 39.46 | 50.24 |
| 71 | 22.31 | 28.4 | 39.59 | 50.41 | 31.08 | 39.57 |
| SIZE IN INCHES | SQUARE | ROUND | HEXAGON | OCTAGON |
|---|---|---|---|---|
| 15/16 | 2.988 | 2.347 | 2.588 | 2.479 |
| 11/16 | 1.607 | 1.262 | 1.392 | 1.333 |
| 7/8 | 2.603 | 2.045 | 2.254 | 2.159 |
| 45/64 | 1.681 | 1.320 | 1.456 | 1.394 |
| 31/32 | 3.191 | 2.506 | 2.763 | 2.646 |
| 23/32 | 1.756 | 1.380 | 1.521 | 1.487 |
| 1 | 3.400 | 2.670 | 2.945 | 2.820 |
| 1-1/8 | 4.303 | 3.380 | 3.727 | 3.569 |
| 29/32 | 2.792 | 2.193 | 2.418 | 2.316 |
| 1-7/16 | 7.026 | 5.518 | 6.085 | 5.827 |
| 1-1/16 | 3.838 | 3.015 | 3.324 | 3.183 |
| 1-1/2 | 7.650 | 6.008 | 6.625 | 6.345 |
| 1-3/16 | 4.795 | 3.766 | 4.152 | 3.977 |
| 1-7/8 | 11.95 | 9.388 | 10.35 | 9.911 |
| 1-9/16 | 8.301 | 6.519 | 7.189 | 6.885 |
| 1-15/16 | 12.76 | 10.02 | 11.05 | 10.58 |
| 1-5/8 | 8.978 | 7.051 | 7.775 | 7.446 |
| 2 | 13.60 | 10.68 | 11.78 | 11.28 |
| 2-1/8 | 15.35 | 12.06 | 13.30 | 12.73 |
| 2-1/16 | 14.46 | 11.36 | 12.53 | 11.99 |
| 2-7/16 | 20.20 | 15.87 | 17.49 | 16.75 |
| 2-3/8 | 19.18 | 15.06 | 16.61 | 15.91 |
| 2-9/16 | 22.33 | 17.53 | 19.34 | 18.52 |
| 2-1/2 | 21.25 | 16.69 | 18.40 | 17.62 |
| 2-11/16 | 24.56 | 19.29 | 21.27 | 20.37 |
| 2-5/8 | 23.43 | 18.40 | 20.29 | 19.43 |
| Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| 25 x 25 | 4.292 | 50 x 50 | 17.168 | 12 x 12 | 0.989 |
| 21 x 21 | 3.029 | 42 x 42 | 12.114 | 9 x 9 | 0.556 |
| 34 x 34 | 7.939 | 70 x 70 | 33.65 | 17 x 17 | 1.985 |
| 36 x 36 | 8.9 | 75 x 75 | 38.629 | 18 x 18 | 2.225 |
| 19 x 19 | 2.479 | 38 x 38 | 9.916 | 7 x 7 | 0.337 |
| 26 x 26 | 4.642 | 53 x 53 | 19.29 | 13 x 13 | 1.161 |
| 30 x 30 | 6.181 | 60 x 60 | 24.723 | 15 x 15 | 1.545 |
| 22 x 22 | 3.324 | 45 x 45 | 13.906 | 10 x 10 | 0.687 |
| 28 x 28 | 5.384 | 55 x 55 | 20.774 | 14 x 14 | 1.346 |
| 24 x 24 | 3.956 | 48 x 48 | 15.822 | 11 x 11 | 0.831 |
| 20 x 20 | 2.747 | 40 x 40 | 10.988 | 8 x 8 | 0.44 |
| 32 x 32 | 7.032 | 65 x 65 | 29.015 | 16 x 16 | 1.758 |
| CS Flat Bar – metric sizes and wghts | |||
|---|---|---|---|
| Sizes | KG’s per Metre | Standard Length (metres) | Colour Code |
| 10 x 3 | 0.24 | 6.0 | Blue |
| 13 x 3 | 0.31 | 6.0 | Blue |
| 13 x 5 | 0.46 | 6.0 | Orange |
| 16 x 3 | 0.38 | 6.0 | Blue |
| 16 x 5 | 0.64 | 6.0 | Orange |
| 16 x 8 | 1.03 | 6.0 | Red |
| 20 x 3 | 0.48 | 6.0 | Blue |
| 20 x 5 | 0.81 | 6.0 | Orange |
| 20 x 6 | 0.97 | 6.0 | White |
| 20 x 10 | 1.61 | 6.0 | Yellow |
| 25 x 3 | 0.60 | 6.0 | Blue |
| 25 x 5 | 1.01 | 6.0 | Orange |
| 25 x 6 | 1.21 | 6.0 | White |
| 25 x 8 | 1.61 | 6.0 | Red |
| 25 x 10 | 2.01 | 6.0 | Yellow |
| 25 x 12 | 2.41 | 6.0 | Pink |
| 32 x 3 | 0.77 | 6.0 | Blue |
| 32 x 5 | 1.29 | 6.0 | Orange |
| 32 x 6 | 1.55 | 6.0 | White |
| 32 x 8 | 2.06 | 6.0 | Red |
| 32 x 10 | 2.58 | 6.0 | Yellow |
| 32 x 12 | 3.09 | 6.0 | Pink |
| 40 x 3 | 0.97 | 6.0 | Blue |
| 40 x 5 | 1.61 | 6.0 | Orange |
| 40 x 6 | 1.93 | 6.0 | White |
| 40 x 8 | 2.58 | 6.0 | Red |
| 40 x 10 | 3.22 | 6.0 | Yellow |
| 40 x 12 | 3.86 | 6.0 | Pink |
| 40 x 16 | 5.15 | 6.0 | Grey |
| 40 x 20 | 6.14 | 6.0 | Green |
| 50 x 3 | 1.21 | 6.0 | Blue |
| 50 x 5 | 2.01 | 6.0 | Orange |
| 50 x 6 | 2.41 | 6.0 | White |
| 50 x 8 | 3.22 | 6.0 | Red |
| 50 x 10 | 4.02 | 6.0 | Yellow |
| 50 x 12 | 4.83 | 6.0 | Pink |
| 50 x 16 | 6.44 | 6.0 | Grey |
| 50 x 20 | 8.05 | 6.0 | Green |
| 50 x 25 | 10.1 | 6.0 | Purple |
| 65 x 3 | 1.57 | 6.0 | Blue |
| 65 x 5 | 2.62 | 6.0 | Orange |
| 65 x 6 | 3.14 | 6.0 | White |
| 65 x 8 | 4.18 | 6.0 | Red |
| 65 x 10 | 5.23 | 6.0 | Yellow |
| 65 x 12 | 6.28 | 6.0 | Pink |
| 65 x 16 | 8.37 | 6.0 | Grey |
| 65 x 20 | 10.5 | 6.0 | Green |
| 65 x 25 | 13.1 | 6.0 | Purple |
| 75 x 5 | 3.02 | 6.0 | Orange |
| 75 x 6 | 3.62 | 6.0 | White |
| 75 x 8 | 4.83 | 6.0 | Red |
| 75 x 10 | 6.04 | 6.0 | Yellow |
| 75 x 12 | 7.24 | 6.0 | Pink |
| 75 x 16 | 9.66 | 6.0 | Grey |
| 75 x 20 | 12.1 | 6.0 | Green |
| 75 x 25 | 15.1 | 6.0 | Purple |
| 75 x 40 | 24.1 | 6.0 | Yellow |
| 90 x 5 | 3.62 | 6.0 | Orange |
| 90 x 6 | 4.35 | 6.0 | White |
| 90 x 8 | 5.79 | 6.0 | Red |
| 90 x 10 | 7.24 | 6.0 | Yellow |
| 90 x 12 | 8.69 | 6.0 | Pink |
| 100 x 5 | 4.02 | 6.0 | Orange |
| 100 x 6 | 4.83 | 6.0 | White |
| 100 x 8 | 6.44 | 6.0 | Red |
| 100 x 10 | 8.05 | 6.0 | Yellow |
| 100 x 12 | 9.66 | 6.0 | Pink |
| 100 x 16 | 12.9 | 6.0 | Grey |
| 100 x 20 | 16.1 | 6.0 | Green |
| 100 x 25 | 20.1 | 6.0 | Purple |
| 100 x 50 | 40.2 | 6.0 | Green |
| 110 x 6 | 5.31 | 6.0 | White |
| 110 x 8 | 7.08 | 6.0 | Red |
| 110 x 10 | 8.85 | 6.0 | Yellow |
| 110 x 12 | 10.6 | 6.0 | Pink |
| 130 x 5 | 5.23 | 6.0 | Orange |
| 130 x 6 | 6.28 | 6.0 | White |
| 130 x 8 | 8.37 | 6.0 | Red |
| 130 x 10 | 10.5 | 6.0 | Yellow |
| 130 x 12 | 12.6 | 6.0 | Pink |
| 130 x 16 | 16.7 | 6.0 | Grey |
| 130 x 20 | 20.9 | 6.0 | Green |
| 130 x 25 | 26.2 | 6.0 | Purple |
| 150 x 5 | 6.04 | 6.0 | Orange |
| 150 x 6 | 7.24 | 6.0 | White |
| 150 x 8 | 9.66 | 6.0 | Red |
| 150 x 10 | 12.1 | 6.0 | Yellow |
| 150 x 12 | 14.5 | 6.0 | Pink |
| 150 x 16 | 19.3 | 6.0 | Grey |
| 150 x 20 | 24.1 | 6.0 | Green |
| 150 x 25 | 30.1 | 6.0 | Purple |
| 150 x 50 | 60.4 | 6.0 | Green |
| 180 x 5 | 7.24 | 6.0 | Orange |
| 180 x 6 | 8.69 | 6.0 | White |
| 180 x 10 | 14.5 | 6.0 | Yellow |
| 180 x 12 | 17.4 | 6.0 | Pink |
| 180 x 16 | 23.2 | 6.0 | Grey |
| 180 x 20 | 29.0 | 6.0 | Green |
| 180 x 25 | 36.2 | 6.0 | Purple |
| 200 x 6 | 9.66 | 6.0 | White |
| 200 x 8 | 12.9 | 6.0 | Red |
| 200 x 10 | 16.1 | 6.0 | Yellow |
| 200 x 12 | 19.3 | 6.0 | Pink |
| 200 x 16 | 25.7 | 6.0 | Grey |
| 200 x 20 | 32.2 | 6.0 | Green |
| 200 x 25 | 40.3 | 6.0 | Purple |
| 250 x 6 | 12.1 | 6.0 | White |
| 250 x 8 | 16.1 | 6.0 | Red |
| 250 x 10 | 20.1 | 6.0 | Yellow |
| 250 x 12 | 24.1 | 6.0 | Pink |
| 250 x 16 | 32.2 | 6.0 | Grey |
| 250 x 20 | 40.2 | 6.0 | Green |
| 250 x 25 | 50.3 | 6.0 | Purple |
| 300 x 6 | 14.5 | 6.0 | White |
| 300 x 8 | 19.3 | 6.0 | Red |
| 300 x 10 | 24.1 | 6.0 | Yellow |
| 300 x 12 | 29.0 | 6.0 | Pink |
| 300 x 16 | 38.6 | 6.0 | Grey |
| 300 x 20 | 48.3 | 6.0 | Green |
| 300 x 25 | 60.4 | 6.0 | Purple |
| Size in mm | Avg. Wght | |
|---|---|---|
| KG/MTR | KG/FT | |
| 10 x 10 | 0.80 | 0.20 |
| 12 x 12 | 1.10 | 0.30 |
| 14 x 14 | 1.50 | 0.50 |
| 16 x 16 | 2.00 | 0.60 |
| 17 x 17 | 2.27 | 0.69 |
| 20 x 20 | 3.14 | 1.00 |
| 25 x 25 | 4.90 | 1.50 |
| 32 x 32 | 8.00 | 2.40 |
| 40 x 40 | 12.60 | 3.80 |
| 42 X 42 | 13.85 | 4.22 |
| 50 x 50 | 19.60 | 6.00 |
| 53 X 53 | 22.05 | 6.72 |
| 56 x 56 | 24.60 | 7.50 |
| 63 x 63 | 31.20 | 9.50 |
| Tolerances for Cold Drawn Inconel Round Bar | ||
|---|---|---|
| Shape / Section | Size, diameter or width across flats | Permitted variation |
| mm | mm | |
| Round | ≥6 ≦ 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 100 |
+ 0 to - 0.070 + 0 to - 0.085 + 0 to - 0.100 + 0 to - 0.120 + 0 to - 0.140 |
| Flat (thickness) | < 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 |
+ 0 to - 0.110 + 0 to - 0.130 + 0 to - 0.250 + 0 to - 0.350 |
| Flat (width) | < 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 100 > 100 ≦ 130 > 130 ≦ 160 > 160 ≦ 320 |
+ 0 to - 0.110 + 0 to - 0.130 + 0 to - 0.160 + 0 to - 0.190 + 0 to - 0.220 + 0 to - 0.350 + 0 to - 1.00 + 1.00 to - 1.00 |
| Square and hexagon |
≥ 6 ≦ 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 105 |
+ 0 to - 0.090 + 0 to - 0.110 + 0 to - 0.130 + 0 to - 0.160 + 0 to - 0.250 |