Aiman Metals, based in Kuala Lumpur, Malaysia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Inconel square bars. These bars are essential for industries that require exceptional corrosion and heat resistance. With a keen emphasis on precision and performance, Aiman Metals provides a variety of Inconel square bars in different grades and sizes, all adhering to global standards for critical applications. The company is well-known for its dependability and prompt delivery, catering to sectors like aerospace, marine, petrochemical, and power generation. By blending advanced manufacturing techniques with expert knowledge, Aiman Metals delivers robust and high-strength alloy solutions tailored to meet client needs throughout Malaysia and Southeast Asia.
Inconel square bars are primarily crafted from nickel-chromium-based alloys, including Inconel 600, 625, and 718. These alloys generally consist of 58–72% nickel, 14–23% chromium, along with trace amounts of molybdenum, iron, and niobium. Their mechanical properties boast impressive tensile strength (ranging from 750 to 1,200 MPa) and excellent yield strength (between 400 and 1,030 MPa), which can vary based on the grade and heat treatment. Inconel is known for maintaining its mechanical integrity even in extreme heat and corrosive environments. It provides outstanding resistance to oxidation, creep, and pitting, making it a perfect choice for applications in chemically aggressive and high-temperature settings.
| Standard | ASME, ASTM, GB, API, DIN, AISI, SUS, EN, UNS |
|---|---|
| Inconel Square Size | 33 x 30mm to 295 x 1066mm |
| Square Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Inconel Square Bar Finish | centreless ground, Cold (bright) drawn, smooth turned, hot rolled, slit rolled edge, peeled, Rough Turned, hot rolled annealed, Polish, Bright, Centreless Ground & Black, Grinding |
| Inconel Square Bar Tolerance | H9, H8, H11, H10, H13K9, H12, K11, K10, K12 or as per clients’ requirements |
| Alloy Square bar Condition | Hardened & tempered, annealed |
| Alloy Square Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Inconel Square Bars Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
| Alloy Cold Drawn and Polish Square Bars | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
| Alloy Cold Drawn and Ground Square Bars | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
| Peeled and Polished Square Bars | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
| Inconel Peeled and Square Bars | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
| 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 |
| Ni | Cr | Fe | Mo | Nb+Ta | C | Mn | Si | Ph | S | Al | Ti | Co | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Bal | 20 | – | 8 | 3.15 | – | – | – | – | – | – | – | – |
| Max | – | 23 | 5 | 10 | 4.15 | 0.10 | 0.50 | 0.50 | 0.015 | 0.015 | 0.40 | 0.40 | 1.0 |
| 0.2% Proof Stress | Tensile Strength | Elongation | Reduction of area | Hardness |
|---|---|---|---|---|
| MPA | MPA | % | % | HRB |
| Min | Min | Min | Min | Min |
| 414 | 827 | 30 | 40 | 145 |
Inconel square bars find extensive use in industries that demand exceptional heat, pressure, and corrosion resistance. In the aerospace sector, they are utilized for turbine blades, engine casings, and exhaust systems. In the chemical and petrochemical industries, these bars are essential for reactors, heat exchangers, and pressure vessels due to their ability to withstand acids and oxidation. In marine applications, they serve as structural components exposed to saltwater and harsh environments. In power generation, Inconel square bars are crucial for superheaters and boiler components. Their remarkable strength and durability make them a go-to choice for a variety of demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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