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Nestled in the industrial heart of Amman, Jordan, Nizar Sheetsandplates stands as a trusted source for high-performance metals, proudly supplying the exceptional Maraging Steel 250/300/350 sheet. We understand that certain projects demand more than ordinary materials; they require the unique strength and resilience that this specialized steel provides. Our commitment is to deliver not just a product, but a reliable foundation for innovation and durability, supporting local and regional industries with quality that meets the most stringent demands.
The exceptional quality of Maraging Steel comes from its unique composition, which is low in carbon but rich in nickel, cobalt, and molybdenum. What truly sets it apart is its heat treatment process, known as aging, which transforms it without requiring rapid quenching. This results in its remarkable mechanical properties, including an extraordinary strength-to-weight ratio, excellent toughness, and easy machinability in its annealed state, ultimately achieving tensile strengths that can surpass 2000 MPa.
| 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% | C | Si | Mn | S | P | Co | Ni | Mo | Ti | Al | Fe |
| Maraging 300 | 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 |
| Material | 0.2 % Yield Strength ksi | Ultimate Tensile Strength ksi | Elongation in 4D(%) | Reduction of Area % | Hardness Rc |
| Maraging 300, Solution Annealed 1500° F (816°C), 1hr, AC | 120 | 150 | 16 | 70 | 30 |
| Solution Annealed Plus Aged 900 ° F (482°C), 3 hrs AC | 280 | 290 | 8 | 40 | 52 |
| STANDARD | UNS | Material No | AMS | ASTM | Mil-S | BS | DTD | MSRR |
| Maraging Steel | K92890, K93120, S35000 | – | 6512 | A538 | 46850D | S162 | 5212 | 6551 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marraging steel 250/300/350 sheets and plates provide exceptional strength and toughness, making them ideal for aerospace, equipment, and defense applications They provide excellent machinability in the annealed state and exhibit excellent resistance to cracking and fatigue. Their low-carbon design ensures maximum distortion when heat treated, while the high nickel content increases corrosion resistance. Steel inserts are easily welded together, offering versatility in construction. These materials retain their mechanical properties even at elevated temperatures, providing reliability in harsh environments. Its durability and longevity make it cost-effective for critical applications..
The unparalleled combination of strength and toughness in this steel sheet makes it indispensable for highly demanding applications. It is the material of choice for critical aerospace components, such as rocket motor casings and aircraft landing gear, where failure is not an option. Beyond aerospace, it is vital for high-performance tools and dies that must withstand immense pressure, as well as in specialized sectors like defense for armor plating and in the precision parts of the marine industry.
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