Dhruv Metals, based in Hyderabad, India, stands out as a trusted manufacturer and supplier of Stainless Steel 430 Hollow Bars, renowned for their consistent quality and precision engineering. We provide a diverse selection of SS 430 Hollow Bars that adhere to international standards, catering to a variety of industrial needs. This particular grade of stainless steel is ferritic and non-hardenable, featuring straight chromium, which grants it good corrosion resistance, formability, and valuable mechanical properties. With a solid foothold in the stainless steel sector, Dhruv Metals delivers reliable and cost-effective hollow bar solutions for clients both at home and abroad.
The composition of Stainless Steel 430 Hollow Bars primarily includes chromium (16.0–18.0%) with minimal nickel content, making them magnetic and more budget-friendly compared to austenitic grades. The carbon content can reach up to 0.12%, along with trace amounts of manganese, silicon, phosphorus, and sulfur. This unique blend provides the alloy with excellent resistance to oxidation and stress corrosion cracking. On the mechanical side, SS 430 boasts a tensile strength of around 450–600 MPa, a yield strength of about 205 MPa, a minimum elongation of 22%, and a Brinell hardness of up to 183 HB. These characteristics make it a great choice for applications requiring structural integrity and moderate corrosion resistance.
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 430 | 0.12 | 18.0 | 1.25 | – | 0.06 | 0.15 | 1.00 |
| Element | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell (HB) max) |
| SS 430 | 552 | 379 | 25 | 262 |
| 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 430 offers good corrosion resistance in mildly corrosive environments but is less resistant than austenitic stainless steels like SS 304 or 316. It is more prone to corrosion in harsh environments, especially those with high chloride content.
SS 430 hollow bars typically range in outer diameters from 20mm to 300mm and wall thicknesses from 2mm to 30mm. Tolerances vary but are generally within ±0.5mm for diameter and ±0.2mm for wall thickness, depending on the manufacturer.
Stainless Steel 430 Hollow Bars find their place in various applications where moderate corrosion resistance and good formability are key. They’re perfect for decorative trim, kitchen equipment, architectural structures, and automotive components, particularly in environments that aren’t overly corrosive. Thanks to their magnetic properties, they’re also utilized in industrial equipment that depends on ferritic stainless steel. In the chemical and food processing sectors, SS 430 is favored for its ease of fabrication and affordability. Additionally, it’s used in ducts, exhaust systems, and welded applications where high strength isn’t the main concern.
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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