Aung Metals, a prominent manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-quality **Stainless Steel 430 Hollow Bars**. These bars are celebrated for their outstanding corrosion resistance, durability, and versatility. Crafted with precision to meet international standards, they ensure dependable performance across various industrial, mechanical, and structural applications. Thanks to their high chromium content and low carbon levels, 430 stainless steel offers solid resistance to oxidation, mild corrosion, and scaling, all while maintaining a sleek surface finish. Aung Metals’ 430 Hollow Bars are perfect for sectors like automotive, construction, kitchen equipment, and general engineering, promising long-lasting performance, operational efficiency, and structural integrity.
These Stainless Steel 430 Hollow Bars contain about 16–18% chromium, with a carbon content of ≤0.12%, along with trace amounts of manganese, silicon, and phosphorus. This unique blend provides moderate corrosion resistance, good hardness, and sufficient mechanical strength. They boast a tensile strength ranging from 450–600 MPa, yield strength between 205–275 MPa, and an elongation of 22–30%. The ferritic microstructure contributes to their excellent toughness, dimensional stability, and formability, making them well-suited for structural and functional uses in moderately corrosive environments.
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.
Aung Metals’ Stainless Steel 430 Hollow Bars find extensive application in industries that demand corrosion resistance, durability, and ease of fabrication. They are ideal for automotive parts, kitchen and food processing equipment, architectural projects, and general structural applications. Additionally, these bars are utilized in panels, frames, heat exchangers, and both decorative and functional components that may be exposed to mild corrosive conditions. Their blend of mechanical strength, corrosion resistance, and superb formability guarantees reliable performance, a long service life, and efficiency across a wide range of industrial and engineering applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
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