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Al Shakru Sheets and Plates is a well-established manufacturer and supplier based in Dubai, UAE, specializing in premium Maraging Steel 250/300/350 Sheets and Plates . These ultra-high-strength steels are engineered to deliver outstanding toughness, hardness, and dimensional stability. At Al Shakru Sheets and Plates, precise manufacturing and stringent quality control take center stage, guaranteeing that their products comply with international standards for aerospace, defense, and industrial applications. Celebrated for their superior mechanical properties and reliable performance under extreme conditions, Maraging Steel 250/300/350 plates from Al Shakru Sheets and Plates deliver unmatched dependability, machinability, and fatigue resistance, making them ideal for challenging structural and tooling applications.
Maraging Steel 250/300/350 Sheets and Plates consist chiefly of nickel, cobalt, molybdenum, titanium, and small quantities of aluminum. What distinguishes these steels is their low carbon content together with the precipitation-hardening properties they develop through aging treatment. They deliver ultimate tensile strengths ranging from 1725 MPa to 2410 MPa , coupled with remarkable ductility and impact resistance. Maraging 250 offers a balance between strength and toughness, Maraging 300 delivers greater hardness, and Maraging 350 reaches peak tensile strength. Their fine-grained martensitic structure ensures superb weldability and dimensional stability after heat treatment.
| 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 supply materials accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest levels of quality and compliance.
Marraging steel 250/300/350 sheets and platesprovide outstanding strength and toughness, making them well suited for aerospace, equipment, and defense applications They deliver excellent machinability in the annealed condition and show excellent resistance to cracking and fatigue. Their low-carbon composition ensures maximum distortion when heat treated, while the high nickel content boosts corrosion resistance. Steel inserts can be readily welded together, providing versatility in construction. These materials keep their mechanical properties even at high temperatures, delivering reliability in demanding environments. Its durability and long service life make it cost-effective for critical applications..
Maraging Steel 250/300/350 Sheets and Plates are widely used across aerospace components, defense equipment, tooling, nuclear applications, missile casings, and high-performance shafts . Their exceptional strength-to-weight ratio, resistance to fatigue, and dimensional stability make them well-suited for critical uses that must withstand extreme pressure and temperature. Such steels are also employed in molds, dies, and industrial machinery where precision and reliability matter most. Their blend of outstanding mechanical strength, weldability, and machinability delivers a long service life and strong performance throughout advanced engineering and high-stress settings.
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