Starc Metals, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch specialty metals, including Stainless Steel 420 hex bars. Known for their precision, strength, and dependability, Starc Metals ensures that their products meet rigorous industrial standards. Their Stainless Steel 420 hex bars are crafted for exceptional hardness, wear resistance, and corrosion protection, making them perfect for tough applications. Catering to sectors like automotive, aerospace, and engineering, Starc Metals delivers durable, high-performance solutions that promise longevity and efficiency. Clients trust Starc Metals for hex bars that blend outstanding quality, precise manufacturing, and consistent performance to meet critical industrial demands.
Stainless Steel 420 is a high-carbon martensitic stainless steel that contains about 12–14% chromium. Its low carbon content allows it to achieve impressive hardness after heat treatment. Mechanically, it boasts excellent tensile and yield strength, good wear resistance, and moderate corrosion resistance. This alloy maintains toughness while delivering superior hardness and durability, making it ideal for components that face mechanical stress and moderate corrosive environments. Its blend of strength, wear resistance, and dimensional stability ensures reliable performance in demanding engineering and precision applications.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
The Hex Bar shape offers improved grip, stability, and easier alignment during machining or fabrication. It reduces rotation and slippage, allowing for more accurate cuts and efficient handling, especially when working with the hard, durable SS 420 stainless steel.
SS 420 Hex Bars are commonly used in applications requiring high wear resistance, such as shafts, valves, and tools. Its ability to be heat-treated for superior hardness and strength makes it ideal for demanding environments compared to other stainless steel grades.
Stainless Steel 420 hex bars find extensive use in automotive, aerospace, and industrial engineering fields. They are perfect for crafting shafts, fasteners, cutting tools, valves, and precision machinery components that require high hardness and wear resistance. Additionally, these hex bars are utilized in structural parts and marine equipment where moderate corrosion resistance and mechanical durability are essential. The material’s ability to maintain its integrity under repetitive stress and wear makes Stainless Steel 420 hex bars a go-to choice for engineers looking for reliable, long-lasting, and high-performance components.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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