Chuck Metals is a renowned manufacturer, supplier and exporter of high-quality Stainless Steel 303 Round Bars and Rods. Our unwavering commitment to excellence distinguishes us in the industry. We offer a comprehensive range of products tailored to meet diverse requirements in terms of shapes, sizes, dimensions and specifications. Stainless Steel 303 Round Bars and Rods are widely used in industrial and machining applications. Thanks to their superior machinability, excellent corrosion resistance and high strength. Manufactured with precision using top-grade materials, these products are designed to withstand the demands of various applications, ensuring durability, reliability and optimal performance across multiple sectors.
The composition of SS UNS S30300 Round Bars and Rods is specifically designed to enhance machinability while maintaining excellent corrosion resistance. Typically Stainless Steel 303 contains 17-19% chromium and 8-10% nickel, similar to other 300-series stainless steels. But it also includes up to 0.15% sulfur to improve its machining properties. Small amounts of manganese (2%), silicon (1%), and phosphorus (0.045%) further contribute to its strength and formability. This balanced composition ensures that stainless steel 303 round bars and rods are highly durable and resistant to oxidation and suitable for high-precision machining applications across various industries.
| Specifications | ASTM A276, A479 / ASME SA276, SA479 |
|---|---|
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152m |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Condition | Cold Drawn & Polished Cold Drawn |
| CHEMICAL COMPOSITION | |
|---|---|
|
ASTM |
A582 |
|
UNS |
S30300 |
|
Type |
303 |
|
Carbon (%) |
0.15 |
|
Manganese (%) |
2 |
|
Phosphorous (%) |
0.2 |
|
Sulfur (%) |
0.15 min |
|
Silicon, Max (%) |
1 |
|
Chromium (%) |
17.0-19.0 |
|
Nickel (%) |
8.0-10.0 |
|
Molybden (%) |
— |
|
Selenium (%) |
— |
|
Other Elements (%) |
— |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 85,000 | Psi – 45,000 | 50% |
| STANDARD | WERKSTOFF NR. | UNS | JIS |
| SS 303 | 1.4305 | S30300 | SUS 303 |
We supply a wide range of 303 Stainless Steel Bars and Rods, including round bars, square bars, hexagonal bars, flat bars, hollow bars, and rectangular bars. These products are available in various sizes and shapes to meet the diverse needs of different industries.
Chuck Metals is a leading manufacturer and supplier of premium-quality Stainless Steel 303 Bars and Rods, catering to industrial, commercial, and personal needs across the Singapore and worldwide.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@chuckmetals.com
The SS DIN 1.4305 Round Bars and Rods have an excellent machining property as well as resistance to corrosion. Hence these bars and rods are utilized in many industries for making precision parts for the automotive, aerospace and marine sectors, industrial equipment and food processing. Such round bars are strong, robust and resist very bad conditions. Its smooth surface finish that cares about minimum friction and also wear in conditions requiring tight tolerances. They are also easy to machine, fabricate and maintain, suiting them well for high performance and long-lasting solutions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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