Phehlukwayo Metal, a reliable manufacturer and supplier located in Cape Town, South Africa, specializes in high-quality **Stainless Steel 303 Bars and Rods** that are crafted for exceptional machinability, corrosion resistance, and durability. Utilizing cutting-edge manufacturing techniques, these bars and rods boast precise dimensions, a smooth surface finish, and consistent mechanical performance. Renowned for their outstanding resistance to oxidation and mild corrosion, Stainless Steel 303 Bars and Rods are perfect for a range of engineering components, fasteners, and automotive parts. Phehlukwayo Metal is dedicated to providing stainless steel products that adhere to international standards, ensuring dependable, long-lasting, and high-performance solutions for various industrial applications.
Stainless Steel 303 Bars and Rods are made from an austenitic stainless steel primarily consisting of iron, chromium (17–19%), nickel (8–10%), and sulfur to enhance machinability. This unique composition guarantees excellent corrosion resistance, solid strength, and improved ease of machining. The material showcases a tensile strength of around 515–690 MPa, yield strength of 205–275 MPa, and good ductility. Its austenitic, ferrite-free structure ensures dimensional stability, uniform mechanical properties, and reliable performance in moderately corrosive environments, making it ideal for industrial and engineering applications that require precision machining and durability.
Specification : ASTM A276, A479 / ASME SA276, SA479
Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Round Bars : Outside Diameter in the range of 4mm to 500mm
Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Bright Bars : Outside Diameter in the range of 4mm to 100mm
Form : Round, Square, Hex (A/F), Rectangle Etc.
Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Length : 1 to 6 Meters, Custom Cut Lengths
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
| 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% |
| TYPE | MIN SIZE | MAX SIZE |
|---|---|---|
|
Round Bar |
1/8” dia |
8-1/2” |
|
Square Bar |
3/16” |
3/4” |
|
Hex Bar |
3/8” |
1-3/4” |
|
Flat Bar |
upon request |
| STANDARD | WERKSTOFF NR. | UNS | JIS |
| SS 303 | 1.4305 | S30300 | SUS 303 |
Stainless Steel 303 Bars and Rods are commonly used in industries such as aerospace, automotive, medical, and manufacturing. They are perfect for producing components like fasteners, surgical instruments, fuel lines, and machinery parts.
Yes, Stainless Steel 303 Bars and Rods offer excellent corrosion resistance, particularly against a range of acids, chemicals, and weathering, making them suitable for use in both industrial and outdoor environments.
Stainless Steel 303 Bars and Rods are specifically designed for excellent machinability due to the addition of sulfur and phosphorus, which improve cutting and machining performance. This makes them ideal for high-precision applications like fasteners, shafts, and gears.
These Stainless Steel 303 Bars and Rods are widely utilized in applications that demand top-notch machinability, corrosion resistance, and mechanical reliability. They’re commonly found in fasteners, gears, shafts, pins, and automotive components. This alloy is also perfect for valve components, fittings, bushings, and various precision-engineered parts used in chemical and light industrial equipment. Furthermore, Stainless Steel 303 Bars and Rods are employed in aerospace, instrumentation, and machinery components where high dimensional accuracy, wear resistance, and long-term performance are crucial.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phehlukwayo Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Cape Town, South Africa
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