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Boikanyo Sheets and Plates, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 304L Circles. Known for their precision engineering and unwavering quality, Boikanyo serves industries that demand durable and corrosion-resistant materials. Each Stainless Steel 304L Circle is meticulously crafted to meet exact specifications, ensuring consistent thickness, diameter, and surface finish. Perfect for both industrial and commercial uses, these circles comply with international standards while offering excellent formability and weldability. Boikanyo’s dedication to customer satisfaction, prompt delivery, and technical support makes them a go-to choice for stainless steel solutions in South Africa and beyond.
Stainless Steel 304L Circles are primarily made up of 18–20% chromium and 8–10% nickel, featuring a low carbon content (≤0.03%) that boosts corrosion resistance and reduces sensitization. This austenitic stainless steel showcases impressive tensile strength, typically around 485 MPa, with a yield strength of about 170 MPa. It boasts remarkable elongation of 40–60% and hardness levels between 70–90 HRB, ensuring durability under pressure. The low carbon content enhances weldability and formability while maintaining resistance to oxidation, scaling, and chemical corrosion, making it perfect for tough environments and long-term use.
| Specifications | ASTM A240, ASME SA240 |
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Thickness | 1 Mm To 100 mm. |
| Diameter | Upto 2000 Mm. |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
| Circles Form | Hot Rolled Circles, Cold Rolled Circle, Proof Machined Circles. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 13 | – |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
| Diameter (mm) | Thickness (mm) | Weight (kg) |
|---|---|---|
| 100 | 1.0 | 0.62 |
| 100 | 2.0 | 1.24 |
| 150 | 1.0 | 1.40 |
| 150 | 2.0 | 2.80 |
| 200 | 1.0 | 2.48 |
| 200 | 2.0 | 4.96 |
| 250 | 1.0 | 3.88 |
| 250 | 2.0 | 7.76 |
| 300 | 1.0 | 5.58 |
| 300 | 2.0 | 11.16 |
| 350 | 1.0 | 7.58 |
| 350 | 2.0 | 15.16 |
| 400 | 1.0 | 9.92 |
| 400 | 2.0 | 19.84 |
| 450 | 1.0 | 12.60 |
| 450 | 2.0 | 25.20 |
| 500 | 1.0 | 15.50 |
| 500 | 2.0 | 31.00 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The stainless steel 304L circle offers many advantages, making it desirable for many applications. Excellent corrosion resistance, especially in harsh environments, ensures long-term performance. Low carbon content improves weldability and reduces the risk of intergranular corrosion after welding. It also provides outstanding strength, durability and resistance to high temperature oxidation and scaling. The stainless steel 304L round is also versatile, offering flexible construction, excellent practical power and a smooth finish. These properties make them ideal for use in industries such as manufacturing, chemical processing, food processing, and medical device manufacturing.
The Stainless Steel 304L Circle is a low carbon version of 304 stainless steel, which offers improved weldability and corrosion resistance. It is widely used in industries such as manufacturing, food processing and pharmaceuticals. Applications include the manufacture of components such as valves, pumps, tanks, and equipment at elevated temperatures or hot spots. The 304L round is ideal for buildings, kitchen appliances, medical equipment and marine applications, providing strength, aesthetic appeal and durable performance in a variety of conditions It is also used in the manufacture of food grade pottery and transport equipment.
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