Maduka Metals is a reputable manufacturer and supplier located in Abuja, Nigeria, focusing on top-notch Stainless Steel 430 Square Bars and Rods. With a strong dedication to precision engineering and product quality, the company provides corrosion-resistant and durable 430-grade stainless steel products that are perfect for a variety of industrial uses. Each bar or rod is meticulously crafted to meet international standards, ensuring a superb surface finish, precise dimensions, and robust mechanical strength. Maduka Metals’ Stainless Steel 430 Square Bars and Rods are built to deliver long-lasting performance in tough environments, catering to the needs of the construction, automotive, and engineering sectors throughout Nigeria and beyond.
These Stainless Steel 430 Square Bars and Rods are primarily made of iron, chromium (16–18%), along with small amounts of manganese, silicon, and carbon. This ferritic stainless steel is known for its excellent resistance to oxidation, corrosion, and high-temperature scaling. In terms of mechanics, it offers moderate tensile strength of about 450 MPa, good ductility, and outstanding formability. The material is magnetic and maintains its strength even at higher temperatures, making it ideal for fabrication and structural applications that demand stability, toughness, and cost-effectiveness.
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
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| 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 |
| STANDARD | WERKSTOFF NR. | UNS | JIS |
| SS 430 | 1.4104 | S43020 | SUS 430 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Stainless Steel 430 Square Bars are not ideal for underground applications due to their susceptibility to corrosion in aggressive environments. For such uses, higher corrosion-resistant alloys like 316 or 304 stainless steel are recommended.
Yes, we provide 430 stainless steel square bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@www.madukametal.com
Yes, Stainless Steel 430 Square Bars are magnetic. This is because they are made of ferritic stainless steel, which contains a high proportion of iron.
You’ll find Stainless Steel 430 Square Bars and Rods commonly used in architectural structures, kitchen equipment, and automotive trim, thanks to their appealing finish and resistance to corrosion. They’re perfect for creating heat exchangers, furnace components, and equipment for chemical processing. In construction, they serve as frameworks, supports, and railings, providing both strength and visual appeal. Moreover, these bars are also employed in the food processing, paper, and textile industries for machinery parts that face moderate chemical exposure, ensuring reliability, low maintenance, and a long service life across various industrial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
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