Neith Metals, based in Cairo, Egypt, stands out as a top manufacturer and supplier of high-quality Stainless Steel 303 Hex Bars and Rods. Known for their precision engineering and cutting-edge production methods, they strictly follow international quality standards to deliver stainless steel products that boast impressive strength, corrosion resistance, and excellent machinability. Their Stainless Steel 303 Hex Bars and Rods are crafted specifically for high-performance machining and long-lasting durability. Catering to sectors like automotive, aerospace, chemical processing, and mechanical engineering, Neith Metals is committed to providing reliable stainless steel solutions that meet the essential needs of both local and global customers.
The composition of Stainless Steel 303 Hex Bars and Rods includes chromium (17–19%) and nickel (8–10%), with a sulfur content (0.15–0.35%) added to enhance machinability. This alloy also features trace amounts of manganese, carbon, silicon, and phosphorus, which improve toughness and workability. It showcases a tensile strength of 540–750 MPa, yield strength of 205–450 MPa, and an elongation of about 25–35%. Stainless Steel 303 is celebrated for its outstanding mechanical properties, corrosion resistance, and ease of machining, making it perfect for precision-engineered components and various 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.
Neith Metals’ Stainless Steel 303 Hex Bars and Rods are extensively utilized in industries that demand high machinability, durability, and resistance to corrosion. They are particularly suited for producing gears, shafts, fasteners, bushings, and precision components in automotive, aerospace, and mechanical engineering fields. Furthermore, they find applications in industrial machinery, chemical processing equipment, and instrumentation parts where precise machining and long-term reliability are crucial. The hexagonal shape facilitates easy gripping, machining, and assembly, making Stainless Steel 303 Hex Bars and Rods a versatile and dependable choice for critical engineering needs.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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