Mourad Metals, located in Tunis, Tunisia, stands out as a top-notch manufacturer and supplier of premium stainless steel products, with a particular focus on Stainless Steel 431 Hex Bars. Known for their precision engineering and high material standards, Mourad Metals serves a variety of industrial sectors, guaranteeing reliable performance and durability in every item they produce. The Stainless Steel 431 Hex Bar is meticulously crafted to meet strict specifications, offering both corrosion resistance and impressive tensile strength. With a strong commitment to excellence, Mourad Metals delivers customized solutions, prompt delivery, and outstanding customer service, making them a go-to partner for clients in search of high-quality stainless steel hex bars.
Stainless Steel 431 Hex Bar is a martensitic stainless steel celebrated for its remarkable hardness and strength. It typically contains 16–18% chromium and 0.2–0.3% carbon, along with trace amounts of manganese, silicon, and nickel. This unique blend provides corrosion resistance on par with standard stainless steels while also delivering high tensile strength and toughness. The hex bars are easy to machine in their annealed state and can be hardened through heat treatment. With a hardness range of 200–300 HB and tensile strength reaching up to 850 MPa, Stainless Steel 431 Hex Bars are perfect for demanding mechanical applications.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| ement | 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 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 431 Hex Bar provides superior corrosion resistance and higher strength compared to lower-grade stainless steels like 304, making it more suitable for demanding applications in harsh environments like marine and aerospace.
SS 431 Hex Bar is commonly used to manufacture high-strength fasteners, bolts, shafts, and valve components, especially in industries like aerospace, marine, and chemical, where corrosion resistance and durability are critical.
These hex bars find extensive use in industries that require a blend of high strength, hardness, and corrosion resistance. They’re commonly used in the production of shafts, fasteners, gears, valves, and hydraulic components. The hexagonal shape makes them easy to handle and ensures precise fitting in machinery and structural applications. Additionally, these bars are well-suited for marine environments, chemical processing equipment, and automotive components where durability and resistance to wear and oxidation are essential. Mourad Metals provides these hex bars to meet both standard and custom specifications, ensuring reliability in even the most challenging 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.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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