Round Bars
Metronex Supply INC – Trusted Manufacturer, Exporter & Supplier of Premium Quality Round Bars
"Most Reputable Supplier of Round Bars & Rods, Bright Bars, Steel Bars, Stainless Steel Bars & Rods, Threaded Rods Exporter, Hot Rolled Wire Rods, Hex Bars & Rods Manufacturer, Cold Rolled Round Bars & Rods, Hot Rolled Bars, SS Round Bars & Rods Dealer, Duplex Steel Rods & Bars Stockist, Super Duplex Steel Bars & Rods, Copper Alloy Round Bars & Rods, Cold Rolled Wires Exporter, Inconel Bars & Rods, SS Bars & Rods Exporter."
Metronex Supply Inc. is a leading manufacturer, exporter, and supplier of high-quality Round Bars designed to meet the requirements of various industrial applications. Our round bars are manufactured using premium-grade raw materials and advanced production techniques to ensure superior strength, durability, corrosion resistance, and dimensional accuracy.
We offer round bars in a wide range of materials, sizes, grades, and specifications to cater to industries such as construction, oil & gas, petrochemicals, power generation, marine, automotive, aerospace, and engineering sectors. Our products comply with international quality standards and undergo stringent testing to ensure reliable performance in demanding environments.
We manufacture these Round Bars, Rods & Wires in diverse material grades including Duplex & Super Duplex Steel, Stainless Steel, Hastelloy, Monel, Inconel, Nickel, Cupronickel, and many more. Moreover, we offer them in different forms like Hot Rolled Round Bars & Rods, Cold Rolled Round Bars & Rods, and Forged Bars & Rods, etc. Please contact us today and get a free estimation.
- High tensile strength
- Excellent durability
- Corrosion resistance
- Easy machinability
- Superior weldability
- Wide range of industrial applications
Round bars Specification
| Dimension | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Range | 100 MM To 3000 MM Long & Above |
| Size | 5 MM To 500 MM |
| Round Bars | Outside Diameter in the range of 4mm to 500mm |
| Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| Hex Bars | 18mm – 57mm (11/16? to 2-3/4?) |
| Square Bars | 18mm – 47mm (11/16? to 1-3/4?) |
| Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm |
| Wire Size | 0.1 mm to 10 mm |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching, etc |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
Types of Round Bars
Round Bars
Square Bars
Hexagonal Bars
Threaded Rods
Hollow Bars
Steel Billets
Forged Bars
Wires
Stainless Steel Round Bars, Rods & Wires
| Standards | ASTM A276 / A182 / A479 |
| Grades | 201, 202, 301, 302, 304, 304L, 309, 310, 316, 316L, 316LN, 317L, 321, 330, 347, 405, 409, 410, 416, 420, 430, 431, 440C, 17-4ph, 904L, AL-6XN (N08367), Nitronic 50 / 60, 422, 416, 446, Nimonic 80 (N07080), A286 (S66286), 15-5ph, Alloy 28 (N08028). |
Alloy Steel Round Bars, Rods & Wires
| Standards | ASTM A182, ASME SA182 |
| Grades | F1, F5, F9, F11, F12, F22, F91, 4140, 4130, Kanthal A1, Nichrome 80/20. |
Duplex & Super Duplex Steel Round Bars, Rods & Wires
| Standards | ASTM A182 |
| Grades | 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61, S32550), SMO 654 (S32654), 329 (S32900). |
Nickel Alloy Round Bars, Rods & Wires
| Standards | ASTM B160 / B473 |
| Grades | 200 (N02200), 201 (N02201), Alloy 20 (N08020). |
Monel Round Bars, Rods & Wires
| Standards | ASTM B164 / ASME SB164 |
| Grades | 400 (N04400), 500 (N05500). |
Inconel Round Bars, Rods & Wires
| Standards | ASTM B166 / B408 / B425 |
| Grades | 600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811), 825 (N08825), 925 (N08925), 926 (N08926). |
Hastelloy Round Bars, Rods & Wires
| Standards | ASTM B574 / B572 / B335 |
| Grades | C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675). |
Copper Round Bars, Rods & Wires
| Standards | ASTM / ASME SB 62 |
| Grades | UNS C12200 |
Titanium Round Bars, Rods & Wires
| Standards | ASTM B348/ ASME SB348 |
| Grades | 2, 5 (Ti6AI4V), 7. |
Brass Round Bars, Rods & Wires
| Standards | ASTM / ASME SB 62 |
| Grades | UNS C36000 |
Gunmetal Round Bars, Rods & Wires
| Standards | ASTM B187, ASTM B301 / ASME SB187, SB301 |
| Grades | ASTM B134 |
Processing of Round Bars & Rods
| 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. |
Round Bar Sizes Chart
| US Bar | Metric | Japanese | Canadian/ASTM | ||||
|---|---|---|---|---|---|---|---|
| Diameter(Inch) | Bar Size | Diameter (millimeter) | Bar Size | Diameter (millimeter) | Bar Size | Diameter (millimeter2) | Bar Size |
| 0.250 | #2 | 5 | 5 | 6 | 6 | 100 | 10M |
| 0.375 | #3 | 5.5 | 5.5 | 10 | 10 | 200 | 15M |
| 0.500 | #4 | 6 | 6 | 13 | 13 | 300 | 20M |
| 0.625 | #5 | 7 | 7 | 16 | 16 | 500 | 25M |
| 0.750 | #6 | 8 | 8 | 19 | 19 | 700 | 30M |
| 0.875 | #7 | 9 | 9 | 22 | 22 | 1000 | 35M |
| 1.000 | #8 | 10 | 10 | 25 | 25 | 1500 | 45M |
| 1.125 | #9 | 11 | 11 | 29 | 29 | 2500 | 55M |
| 1.250 | #10 | 12 | 12 | 32 | 32 | ||
| 1.375 | #11 | 14 | 14 | 35 | 35 | ||
| 1.500 | #12 | 16 | 16 | 38 | 38 | ||
| 1.625 | #13 | 18 | 18 | 41 | 41 | ||
| 1.750 | #14 | 20 | 20 | 44 | 44 | ||
| 1.875 | #15 | 22 | 22 | 48 | 48 | ||
| 2.000 | #16 | 25 | 25 | 51 | 51 | ||
| 2.250 | #18 | 28 | 28 | 57 | 57 | ||
| 32 | 32 | ||||||
| 36 | 36 | ||||||
| 40 | 40 | ||||||
| 44 | 44 | ||||||
| 50 | 50 | ||||||
Round Bar Weight Chart
| Bar Size | kilogram / Meter | kilogram / Foot | Size | kilogram / Meter | kilogram / Foot | Size | kilogram / Meter | kilogram / Foot |
|---|---|---|---|---|---|---|---|---|
| 1/8" | 0.062 | 0.019 | 22 millimeter | 2.979 | 0.908 | 3 to 1/4" | 41.996 | 12.800 |
| 3 millimeter | 0.055 | 0.017 | 20 millimeter | 2.470 | 0.753 | 3" | 35.762 | 10.900 |
| 4 millimeter | 0.098 | 0.030 | 24 millimeter | 3.543 | 1.080 | 3 to 3/4" | 55.780 | 17.001 |
| 5/32" | 0.095 | 0.029 | 7/8" | 3.038 | 0.926 | 3 to 1/2" | 48.772 | 14.850 |
| 5 millimeter | 0.154 | 0.047 | 1" | 3.970 | 1.210 | 4 to 1/4" | 72.249 | 21.908 |
| 3/16" | 0.141 | 0.043 | 25 millimeter | 3.871 | 1.180 | 4" | 63.340 | 19.306 |
| 6 millimeter | 0.223 | 0.068 | 27 millimeter | 4.490 | 1.368 | 4 to 3/4" | 90.249 | 27.366 |
| 7/32" | 0.190 | 0.058 | 26 millimeter | 4.170 | 1.271 | 4 to 1/2" | 80.340 | 24.4487 |
| 7 millimeter | 0.298 | 0.091 | 30 millimeter | 5.548 | 1.691 | 5 to 1/2" | 121.000 | 36.690 |
| 1/4" | 0.249 | 0.076 | 1 to 1/8" | 5.033 | 1.534 | 5" | 99.940 | 30.461 |
| 8 millimeter | 0.398 | 0.120 | 32 millimeter | 6.314 | 1.894 | 6 to 1/2" | 167.630 | 51.093 |
| 5/16" | 0.387 | 0.118 | 1 to 1/4" | 6.349 | 1.924 | 6" | 143.900 | 43.860 |
| 3/8" | 0.557 | 0.170 | 35 millimeter | 7.553 | 2.390 | 7 to 1/2" | 225.000 | 68.226 |
| 9 millimeter | 0.498 | 0.152 | 1 to 3/8" | 7.550 | 2.303 | 7" | 196.000 | 59.432 |
| 11 millimeter | 0.748 | 0.228 | 38 millimeter | 8.903 | 2.792 | 10" | 397.140 | 121.048 |
| 10 millimeter | 0.620 | 0.189 | 36 millimeter | 7.999 | 2.438 | 8" | 254.55 | 77.586 |
| 12 millimeter | 0.889 | 0.271 | 40 millimeter | 9.872 | 3.009 | |||
| 7/16" | 0.761 | 0.232 | 1 to 1/2" | 8.951 | 2.715 | |||
| 13 millimeter | 1.043 | 0.318 | 1 to 3/4" | 12.179 | 3.712 | |||
| 1/2" | 0.994 | 0.303 | 1 to 5/8" | 10.449 | 3.200 | |||
| 9/16" | 1.256 | 0.383 | 1 to 7/8" | 13.977 | 4.260 | |||
| 14 millimeter | 1.207 | 0.368 | 45 millimeter | 12.555 | 3.807 | |||
| 5/8" | 1.551 | 0.473 | 50 millimeter | 15.414 | 4.698 | |||
| 15 millimeter | 1.391 | 0.424 | 48 millimeter | 14.205 | 4.330 | |||
| 17 millimeter | 1.791 | 0.543 | 2 to 1/8" | 17.963 | 5.475 | |||
| 16 millimeter | 1.578 | 0.481 | 2" | 15.906 | 4.848 | |||
| 18 millimeter | 2.001 | 0.610 | 60 millimeter | 22.205 | 6.768 | |||
| 11/16" | 1.880 | 0.573 | 2 to 1/4" | 20.128 | 6.135 | |||
| 3/4" | 2.237 | 0.682 | 2 to 3/8" | 22.435 | 6.838 | |||
| 2 to 1/2" | 24.856 | 7.576 | ||||||
| 2 to 5/8" | 27.409 | 8.354 | ||||||
| 2 to 3/4" | 30.083 | 9.169 |
Round Bars Manufacturing Standard
| Standard | Description |
|---|---|
| ASTM A276 | Standard Specification for Stainless Steel Bars and Shapes |
| ASTM A314 | Standard Specification for Stainless Steel Billets and Bars for Forging |
| ASTM A493 | Standard Specification for Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging |
| ASTM A564 | Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes |
| ASTM A565 | Standard Specification for Martensitic Stainless Steel Bars, Forgings, and Forging Stock for High-Temperature Service |
| ASTM A582 | Standard Specification for Free-Machining Stainless Steel Bars |
| ASTM A666 | Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar |
| ASTM A484 | Standard Specification for General Requirements for Stainless and Heat-Resisting Bars, Billets, and Forgings |
| ASTM A479 | Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels |
We Export this Round Bar to countries such as Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.
We Supply Round Bar to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota.
