Browse Our Collection
Get instant quotes that fit your budget perfectly.
Boikanyo Sheets and Plates is a reputable manufacturer and supplier located in Cape Town, South Africa, known for its high-quality stainless steel products, including the sturdy Stainless Steel 201 Angle. With a strong focus on quality, precision, and customer satisfaction, Boikanyo caters to a variety of industries by delivering durable and cost-effective steel solutions. Their SS 201 Angles are designed to comply with both local and international standards, making them perfect for structural and architectural uses. Boikanyo takes pride in providing reliable delivery, expert guidance, and a diverse inventory to meet the unique needs of its clients.
The Stainless Steel 201 Angle is an austenitic alloy primarily made of iron, containing about 16–18% chromium, 3.5–5.5% manganese, 4–5.5% nickel, along with trace elements like nitrogen and carbon. It boasts excellent toughness, moderate resistance to corrosion, and high yield strength. Typical mechanical properties include a tensile strength of around 520 MPa, yield strength of 275 MPa, and good elongation of about 45%. SS 201 is more affordable than 300-series grades due to its lower nickel content, yet it still performs well for many structural and decorative applications.
Grade : ASME SA 516 GR.70N Boiler and Pressure Vessel Steel Plates
Width : 1000mm-4500mm
Thickness : 5mm-150mm
Length : 3000mm-18000mm
Supply Condition : As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.
Impact tested : 52° C
Tempering : Notch toughness can be improved by quenched cooling from hot rolling or normalizing by the supplier. If such a faster cooling rate is agreed upon between purchaser and supplier then the steel is also to be tempered at 1200 F.
Applications : Used for weld fabrication of pressure vessels that require improved notch toughness for lower than ambient temperature service.
Process of Manufacturing : Hot-Rolled (HR)
| C | Si | Mn | P | S | Al | Cr | Cu | Ni | Mo | Nb | Ti | V |
| 0.18 | 0.4 | 0.95/1.50 | 0.015 | 0.008 | 0.02 (Min) | 0.3 | 0.3 | 0.3 | 0.08 | 0.01 | 0.03 | 0.02 |
| Tensile strength (ksi) | Yield strength (ksi) | Elongation min, % 200 mm (8 in) | Elongation min, % 50 mm (2 in) |
| 485-620 (70-90) | 260 (38) | 17 | 21 |
| British Standard | European Norm | ASTM/ASME | DIN |
| BS1501-224-490A/B | EN10028 P355GH | A/SA516 – Grade 70 | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
NACE MR 0103/0175 HIC Boiler Sheets and Plates offer exceptional resistance to hydrogen-induced cracking (HIC), making them ideal for high-sulfur environments. They provide superior corrosion resistance, especially in acidic and sulfide-rich conditions, ensuring long-term durability and reliability. These materials also exhibit excellent mechanical properties, such as high tensile strength and toughness, making them suitable for demanding applications in oil and gas, chemical processing, and power generation industries. Their resistance to stress corrosion cracking ensures enhanced performance and longevity in harsh environments.
Thanks to its strength, affordability, and attractive finish, Stainless Steel 201 Angle is widely utilized across various industries. It’s perfect for structural frameworks, support brackets, industrial shelving, and reinforcement in construction projects. In architectural settings, it’s often used for trim, edging, and decorative elements due to its sleek look and resistance to corrosion. Additionally, you can find SS 201 Angles in food processing equipment, railway cars, kitchen appliances, and storage systems. Its durability and ease of use make it suitable for both indoor and outdoor applications, especially in mildly corrosive environments where cost-effective performance is key.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Copyright 2024 Boikanyo Sheet and Plates. All rights reserved
