Mourad Metals, located in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel products, including the STAINLESS STEEL 303 HEX BAR/ROD. Known for its precision engineering and high-quality standards, Mourad Metals caters to a wide range of clients in the industrial, engineering, and manufacturing sectors. The company is dedicated to providing corrosion-resistant, durable, and machinable hex bars and rods, customized to fit specific project needs. With a strong focus on excellence, timely delivery, and customer satisfaction, Mourad Metals has become a trusted partner for businesses looking for premium stainless steel solutions in Tunisia and beyond.
STAINLESS STEEL 303 HEX BAR/ROD is an austenitic stainless steel alloy that contains about 17–19% chromium and 8–10% nickel, along with sulfur to enhance machinability. This unique blend offers outstanding corrosion resistance, moderate strength, and exceptional ease of machining compared to other stainless steels. With a typical tensile strength of 585 MPa and a yield strength of 215 MPa, it maintains solid mechanical stability even under stress. The alloy has a hardness of around 175 HB and is well-suited for cold working and various fabrication processes, making it a fantastic choice for precision components in industrial applications.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Stainless Steel 303 | 0.15 max | 2 max | 1 max | 0.20 max | 0.15 min | 17.0-19.0 | – | 8 – 10 |
| Element | Tensile Strength | Yield Strength | Elongation | Reduction in Area | Hardness |
| SS 303 | Psi – 85,000 | Psi – 45,000 | 50% | 55% | Rb 180 |
| Element | Density, lb/in3 | Modulus of Elasticity, psi | Linear Expansion, 68-212°F, /°F | Thermal Conductivity, Btu/ft hr°F | Heat Capacity, Btu/lb°F | Electrical Resistivity, Ω-inch |
| SS 303 | 0.285 | 29 x 106 | 9.4 x 10-6 | 8.7 | 0.12 | 27.6 x 10-6 |
| 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 | – | – |
Stainless Steel 303 offers excellent machinability due to sulfur addition, good corrosion resistance, high toughness, and decent strength. It's ideal for precision machining, retaining mechanical properties while being easily cut.
Stainless Steel 303 has superior machinability due to added sulfur but slightly reduced corrosion resistance compared to 304 or 316. It balances easy machining with moderate corrosion resistance for non-critical environments.
Common finishes for Stainless Steel 303 hex bars/rods include polished, brushed, and matte finishes. Treatments like passivation improve corrosion resistance, while electropolishing enhances durability and appearance. Protective coatings and bead blasting offer additional surface refinement options.
STAINLESS STEEL 303 HEX BAR/ROD is commonly used in the production of components that require high machinability and corrosion resistance. It’s perfect for fasteners, gears, shafts, fittings, and precision instruments, particularly in the automotive, aerospace, and mechanical engineering fields. Its resistance to oxidation and wear makes it ideal for applications that face mild corrosive environments and continuous operation. The hexagonal shape allows for easy handling and assembly, promoting efficient fabrication and installation. All in all, 303 stainless steel hex bars and rods are the go-to choice for parts that demand complex machining without sacrificing structural integrity.
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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