Nestled in Amman, Jordan, Sabra Metals has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 420 Hollow Bars, perfect for both precision and heavy-duty applications. Crafted from top-notch martensitic stainless steel, these hollow bars strike a fantastic balance between strength, hardness, and resistance to corrosion. With a commitment to quality, Sabra Metals implements rigorous control measures to ensure precise dimensions, smooth internal surfaces, and consistent mechanical performance. Equipped with modern manufacturing facilities and the capability to provide customized sizes, Sabra Metals caters to the engineering, automotive, tooling, and industrial fabrication sectors with dependable, high-performance stainless steel solutions.
Stainless Steel 420 Hollow Bars are mainly made up of chromium (12–14%) and carbon, which work together to enhance hardness and wear resistance. This grade is heat-treatable, allowing it to achieve impressive tensile strength and hardness through processes like quenching and tempering. On the mechanical side, SS 420 boasts good impact strength, moderate corrosion resistance, and excellent machinability, whether in hardened or annealed states. Its ability to maintain strength under stress makes it a great choice for structural and mechanical components that demand durability and precision.
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 420 | 0.15 | 14.0 | 1.00 | – | 0.04 | 0.03 | 1.00 |
| Element | Tensile Strength | Yield Strength | Elongation | Hardness |
| SS 420 | 95,000 | 50,000 | 25 | 175 |
| 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 |
SS 420 hollow bars' excellent wear resistance enhances their performance by ensuring durability in high-friction environments. This property makes them ideal for cutting tools, medical instruments, and mechanical components, reducing maintenance needs and extending service life in demanding applications.
SS 420 hollow bars offer moderate high-temperature resistance but are generally not ideal for prolonged exposure to extreme heat. Their performance is best in applications requiring hardness and corrosion resistance under controlled or moderately elevated temperature conditions.
Stainless Steel 420 Hollow Bars find their way into a variety of applications where high strength, wear resistance, and precision are essential. You’ll commonly see them used in shafts, sleeves, bushings, mechanical tubing, hydraulic components, and structural supports. They play a significant role in the manufacturing of automotive, aerospace, defense, and industrial machinery. Additionally, SS 420 hollow bars are favored for tooling, pump parts, valve components, and engineering assemblies where hardness and dimensional accuracy are crucial. Their hollow design not only reduces weight but also maintains strength, making them perfect for performance-driven applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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