Located in Hyderabad, India, Dhruv Metals is a renowned producer and supplier of high-quality stainless steel 420 hex bars that are made to satisfy the exacting requirements of engineering and industrial applications. These hex bars are expertly crafted to satisfy international quality standards and are well-known for their strength, hardness, and exceptional resistance to corrosion. Dhruv Metals provides Stainless Steel 420 Hex Bars in specialised sizes and finishes for industries like automotive, tool manufacturing, petrochemicals, and defence thanks to its vast industry experience and cutting-edge production capabilities. They are a reputable brand in stainless steel solutions because of their dedication to quality, prompt delivery, and client satisfaction.
Stainless Steel 420 Hex Bars are martensitic stainless steels with iron as the base, manganese (up to 1%), carbon (0.15–0.40%), chromium (12–14%), and silicon (up to 1%). 420 has good hardenability and moderate corrosion resistance thanks to this composition. These bars have a high yield strength of 400–600 MPa, a high tensile strength of 700–900 MPa, and a hardness of up to 50 HRC following heat treatment. They are perfect for high-wear applications because of their mechanical characteristics. When tempered, they also provide good ductility and toughness, striking a balance between machinability and strength.
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.
Applications needing high hardness, wear resistance, and moderate corrosion protection frequently use stainless steel 420 Hex Bars. They are utilised for fasteners, shafts, and engine parts in the automotive sector. Because of their exceptional edge retention, the tool-making industry uses them to produce cutting tools, surgical instruments, and knife blades. They are utilised for pump shafts and valve parts exposed to mildly corrosive conditions in petrochemical and chemical plants. They also work well with industrial gears, pins, and rollers. They are perfect for demanding engineering applications because of their resistance to surface deterioration and mechanical stress.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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