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Boikanyo Sheets and Plates, located in Cape Town, South Africa, stands out as a top manufacturer and supplier of stainless steel 3Cr12 sheets and plates. Their products are celebrated for their impressive corrosion resistance, strength, and affordability. The company utilizes cutting-edge rolling and heat-treatment methods to produce precision-engineered 3Cr12 sheets and plates, ensuring they have a consistent thickness, a smooth surface finish, and reliable mechanical properties. These stainless steel offerings are perfect for structural, industrial, and construction uses where moderate corrosion resistance and durability are essential, making them a trustworthy option for both indoor and outdoor applications.
Stainless steel 3Cr12 sheets and plates are ferritic stainless steels that contain around 11–12% chromium, 0.08–0.15% carbon, and minimal amounts of nickel and manganese. They boast a tensile strength ranging from 450–550 MPa and a yield strength of 205–350 MPa, along with good ductility, weldability, and thermal stability. Thanks to their ferritic structure, they offer excellent resistance to oxidation and scaling at high temperatures, as well as moderate corrosion resistance in atmospheric and mildly aggressive environments.
| Specifications | ASTM A240, ASME SA240 |
| Standard | JIS, ASTM, AISI, GB, EN, DIN |
| Surface | 2B, 2D, BA, NO.4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching |
| Finish | Cold rolled, Hot rolled |
| Width | 1000-2000mm |
| Length | 1000-6000mm |
| Thickness | 0.40mm – 6.00mm |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| C | Si ≤ | Mn ≤ | P ≤ | S ≤ | N ≤ | Cr | Ni |
| ≤0.030 | 1.00 | 1.50 | 0.040 | 0.015 | 0.030 | 10.5 – 12.5 | 0.30 – 1.00 |
| Tensile Strength | Yield Strength | Elongation (%) | Reduction of area (%) | Charpy(Akv) | Hardness |
| 450-600MPa | 260MPa min | 20 | 53 | J min | 200 max |
Stainless Steel 3CR12 sheets and plates offer excellent corrosion resistance, making them ideal for applications in harsh environments such as marine and chemical processing. Known for their high strength and durability, they are a cost-effective alternative to more expensive stainless steel grades. They also provide good weldability, making them suitable for fabrication. With improved pitting and crevice corrosion resistance, 3CR12 is widely used in structural, architectural, and industrial applications. Its versatility, toughness, and longevity make it a preferred choice for demanding industries.
| EN | DIN | AISI | UNS | JIS | BS | AFNOR |
| 3CR12 | 1.4003 | 3Cr12 | S40977 | SUS 410L | X2CrNi12 | X2CrNi12 |
These stainless steel 3Cr12 sheets and plates find a wide range of applications, including roofing, cladding, automotive parts, kitchen equipment, and general fabrication. They are particularly well-suited for structural components, chemical plant structures, and architectural panels where a balance of corrosion resistance, strength, and cost-effectiveness is needed. Moreover, their weldability and formability make them ideal for ducting, enclosures, and decorative projects, providing a durable and dependable solution for industrial, commercial, and construction endeavors.
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