Aiman Metals, located in Kuala Lumpur, Malaysia, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products, including their Stainless Steel 416 Hollow Bars. With a strong emphasis on quality, precision, and timely delivery, Aiman Metals caters to various industries such as engineering, machining, construction, and manufacturing. Their 416 hollow bars meet international standards, ensuring excellent machinability and precise dimensions. Crafted for easy fabrication and high performance, these bars are perfect for customers in search of dependable stainless steel solutions. Aiman Metals is dedicated to providing value through technical support, custom sizes, and consistent product performance across multiple sectors.
Stainless Steel 416 is a free-machining martensitic stainless steel alloy that contains about 12–14% chromium, a maximum of 0.15% carbon, and added sulfur (0.15–0.35%) to boost machinability. It offers moderate corrosion resistance along with impressive mechanical properties. After undergoing heat treatment, it can reach a tensile strength of 550–750 MPa, a yield strength of around 275 MPa, and a hardness of up to 35 HRC. This alloy is magnetic and can be hardened through heat treatment. While it may not resist corrosion as well as austenitic grades, it excels in high-speed machining applications thanks to its enhanced chip-breaking and surface finish characteristics.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Range : Range – 3.17mm to 350mm dia
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 416 | 0.15 | 14.0 – 12.0 | 1.25 | – | 0.06 | 0.15 | 1 |
| Element | Density, lb/in3 | Melting Point | Electrical Resistivity |
| SS 416 | 0.282 lbs/in3 7 .80 g/cm3 | 2700 – 2790 °F (1488 – 1530 °C) | At 70 °F (21 °C): 343.0 |
| Hollow Bar | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.49 | 1.60 |
| 18 | 0.62 | 2.02 |
| 20 | 0.76 | 2.49 |
| 22 | 0.92 | 3.02 |
| 25 | 1.19 | 3.90 |
| 28 | 1.49 | 4.89 |
| 28 | 1.49 | 4.89 |
| 30 | 1.71 | 5.61 |
| 32 | 1.95 | 6.38 |
| 36 | 2.46 | 8.08 |
| 38 | 2.74 | 9.00 |
| 40 | 3.04 | 9.97 |
| 45 | 3.85 | 12.62 |
| 50 | 4.75 | 12.62 |
| 56 | 8.96 | 19.55 |
| 60 | 6.84 | 22.44 |
| 65 | 8.03 | 26.34 |
| 70 | 9.31 | 30.54 |
| 75 | 10.69 | 35.06 |
| 80 | 12.16 | 39.89 |
| 90 | 15.39 | 50.49 |
| 100 | 19 | 62.34 |
Stainless Steel 416 Hollow Bars find extensive use in applications that demand excellent machinability and moderate corrosion resistance. They’re often utilized in the production of components like shafts, bushings, gears, valve bodies, fittings, and fasteners, particularly in settings where machining ease is essential. Industries such as automotive, hydraulics, machinery, and precision engineering depend on 416 hollow bars for crafting high-precision, turned parts. The hollow design minimizes material waste and reduces machining time, making it a cost-effective choice for manufacturers.






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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