Home > Maraging Sheets and plates
If you’re looking for top-notch materials, Themba Nickel Alloys is your go-to manufacturer and supplier, proudly based in Cape Town, South Africa. They specialize in high-performance products like Maraging Sheets and Plates. Known for their unwavering commitment to quality and innovation, this company crafts advanced alloys that offer remarkable strength, toughness, and durability. Themba Nickel Alloys serves a variety of industries, including aerospace, defense, tooling, and engineering, providing materials that consistently perform well even in the toughest conditions. With cutting-edge production technology and rigorous quality standards, they’ve earned a solid reputation for excellence, precision, and customer satisfaction both in South Africa and around the globe.
Maraging Sheets and Plates are primarily made of iron and nickel, usually containing 18–25% nickel, along with cobalt, molybdenum, titanium, and a few trace elements. This unique blend allows for a martensitic structure that delivers exceptional strength and toughness after undergoing aging heat treatment. On the mechanical side, these sheets and plates boast ultra-high tensile strength, impressive ductility, and outstanding fatigue resistance. They also experience minimal distortion during heat treatment, offer good machinability, and maintain consistent performance in high-stress environments, making them perfect for critical engineering and aerospace applications that demand strength and reliability.
| Specification : | ASTM A538, AMS 6512, Mil-S-46850D, BS S162, DTD 5212, MSRR 6551, MAT 102, MIA 101 |
| Standard : | AMS, AMS, API |
| Size : | 20mm x 1200 x 500 |
| Specialize sheets : | Shim, Perforated Sheet, B. Q. Profile. |
| Finish : | Cold rolled sheet (CR), 2D, Hot rolled plate (HR), 2B, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness : | Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc. |
| Grade : | Maraging Steel 250/ 300 / 350 (UNS-K92890, K93120, S35000) |
| Weight% | Ni | Co | Mn | Si | C | Al | Mo | S | P | Ti | Fe | Cr | Cu |
| Maraging Sheets | 17.0 / 19.0 | 7.0 / 8.5 | 0.10 max | 0.10 max | 0.03 max | 0.05 / 0.15 | 4.6 / 5.2 | 0.010 max | 0.010 max | 0.3 / 0.5 | Bal | 0.50 | 0.50 |
| Weight% | C | Si | Mn | S | P | Co | Ni | Mo | Ti | Al | Fe |
| Maraging Sheets | 0.03 max | 0.10 max | 0.10 max | 0.010 max | 0.010 max | 8.0-9.5 | 18.0-19.0 | 4.6-5.2 | 0.55-0.80 | 0.05-0.15 | Bal |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Sheets and Plates in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
In industries where high strength, precision, and durability are non-negotiable, Maraging Sheets and Plates shine. In aerospace, they’re used for aircraft landing gear, engine components, and structural assemblies. The defense sector relies on them for missile casings, rocket motor housings, and armor plating. Meanwhile, the tooling and engineering fields utilize these materials for molds, dies, and high-performance shafts. Their impressive combination of strength, dimensional stability, and resistance to wear and fatigue makes them ideal for applications that require long-lasting performance under extreme mechanical and thermal stress.