Semih Metals is a well-known manufacturer and supplier located in Istanbul, Turkey. The company specializes in providing high-quality Stainless Steel 431 Square Bars and Rods to markets around the world. With years of experience and a strong commitment to quality, Semih Metals offers precision-engineered products that adhere to international standards. Stainless Steel 431 Square Bars and Rods are recognized for their durability, strength, and wear resistance, making them popular in various industries. Semih Metals ensures top-notch quality through strict quality control, modern production facilities, and customer-focused service, establishing itself as a trusted name for stainless steel solutions both in Turkey and internationally.
Stainless Steel 431 Square Bars and Rods are martensitic stainless steels with a balanced chemical makeup. They contain chromium (15% to 17%), nickel (1.25% to 2.5%), and controlled amounts of manganese, silicon, and carbon. This grade boasts high tensile strength, good hardness, and moderate corrosion resistance, which makes it suitable for demanding environments. The mechanical properties include a tensile strength of about 850 to 1,000 MPa, a yield strength of 600 MPa, and hardness up to 300 HB. With excellent toughness in hardened and tempered states, 431 stainless steel offers an ideal mix of strength, wear resistance, and longevity.
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@semihmetal.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.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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