Browse Our Collection
Get instant quotes that fit your budget perfectly.
Boikanyo Sheets and Plates, located in Cape Town, South Africa, stands out as a reliable supplier and manufacturer of high-performance **Stainless Steel 13-8 PH Circle** products. Renowned for their precision-cut stainless steel circles, Boikanyo caters to critical engineering needs across various sectors where high strength, corrosion resistance, and outstanding toughness are non-negotiable. These circles come in a range of diameters and thicknesses, perfect for custom fabrication and machining tasks. With a commitment to quality, traceability, and timely delivery, Boikanyo has built a strong reputation among clients in aerospace, defense, petrochemical, and other demanding industries both locally and internationally.
**Stainless Steel 13-8 PH** is a type of precipitation-hardening stainless steel that boasts remarkable strength, hardness, and corrosion resistance after undergoing heat treatment. This alloy typically comprises **13% Chromium, 8% Nickel**, along with controlled amounts of **Aluminum** to enhance precipitation hardening. It delivers **high tensile strength up to 1400 MPa**, impressive toughness, and solid resistance to stress corrosion cracking. Available in either solution-annealed or H1000-H1150 aged conditions, it ensures dimensional stability and mechanical performance even in harsh environments. These characteristics make 13-8 PH an excellent choice for precision components that demand durability, strength, and reliable metallurgical performance.
| 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. |
| Cr 12.25 – 13.23% | Ni 7.50 – 8.50% | Mo 2.00 – 2.50% | Al 0.90 – 1.35% | N 0.010% | |||||
| Mn 0.10% | Si 0.10% | C 0.05% | P 0.010% | S 0.008% |
| Tensile (UTS)N/mm² | 0.2% YieldN/mm² | Elongation(50.8mm) %) | HardnessHRc | Reductionof Area |
| 1965 | 1896 | 2 | 57 | 10 |
| Alloy | UNS Number | SAE Number |
| 13-8 PH | UNS S13800 |
| Density | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft²-°F) | Specific heat capacity | Thermal expansion (1/°F) | Melting Point (°F) |
| 0.282 | 1.72 | 97 | 0.11 | 0.00000589 | 2560 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless steel 13-8 PH Circle provides exceptional strength, corrosion resistance and toughness, making it ideal for aerospace, marine, and high-stress applications Its precipitation hardening properties ensure superior mechanical performance and dimensional stability. The alloy’s excellent resistance to stress corrosion cracking and oxidation makes it durable in harsh environments. Its mechanical and weldability allows versatile design, while the uniformity of the material ensures reliable performance in critical applications. With excellent strength coupled with fatigue resistance, stainless steel 13-8 pH spheres are a cost-effective robust option for complex industrial and architectural applications.
The stainless steel 13-8 PH Circle is widely used in applications requiring high strength, corrosion resistance and good hardness. Because of its excellent performance under extreme conditions it is commonly used in turbine components, system assemblies and aerospace components Ability to withstand harsh environmental conditions This alloy is used in medical devices, nuclear reactor parts, petrochemical machinery Its mechanical performance, heat treatment versatility and automotive safety and marine industries Makes it suitable for precision engineering parts.
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
