Ethiopia’s dynamic growth is built on strong foundations, and Tariku Metals in Addis Ababa is proud to supply the robust materials needed for this progress. We offer Stainless Steel 431 Square Bars and Rods, a premium choice for engineers and fabricators who require exceptional strength and reliability. Known for its remarkable durability, this particular stainless steel is ideal for projects that face demanding environments, making it a trusted resource for building a stronger, more resilient future right here in our community and across the nation.
Stainless Steel 431 is a martensitic grade distinguished by its high strength and good corrosion resistance. Its composition includes chromium, which provides its protective qualities, and nickel, contributing to its toughness. This combination results in a material that can be heat-treated to achieve impressive mechanical properties, including very high tensile strength and hardness. This makes the square bars and rods exceptionally durable and resistant to wear, allowing them to perform well under significant stress and in challenging conditions.
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 431 | 0.20 | 17.00-15.00 | 1.00 | 2.50-1.25 | 0.040- | 0.030 | 1.00 |
| Element | Density | Electrical Resistivity | Modulus of Elasticity |
| SS 431 | 0.2800 lb/inch³ | 70° Ohms (circ mil./ft.) | 29.0 X 10^3 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 431 | 1.4057 | S43100 |
| 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 | – | – |
Yes, Stainless Steel 431 square bars are magnetic due to their martensitic structure. They exhibit moderate magnetism compared to austenitic stainless steels.
Yes, we provide stainless steel 431 square bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@tarikumetal.com
Yes, Stainless Steel 431 square bars can be recycled after use. Being a ferrous alloy, they are highly recyclable and maintain their properties after recycling.
You’ll find these square bars and rods at work in some of the most demanding situations. They are commonly used for high-strength components like shafts, valves, and fasteners in the automotive and aerospace industries. Their resilience also makes them perfect for rugged machinery parts, pump shafts, and even some surgical instruments. Essentially, wherever a project calls for a material that can withstand heavy loads, resist abrasion, and hold up against moderate corrosion, Stainless Steel 431 provides a dependable and long-lasting solution.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
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