Nimish Metals is a major manufacturer and supplier located in Safat, Kuwait, we offers high-quality metals and alloys. With a premium product delivery commitment, the company offers a range of materials that include Maraging Steel Bars and Rods. Known for its high strength and resistance to wear and tear, Maraging Steel is best suited for applications that require superior performance such as aerospace, tooling, and high-stress machinery. Nimish Metals adheres to some of the world’s highest industry standards, allowing them to produce for their customers cost-effective yet reliable solutions. For that, Nimish Metals have been a sought-after partner to several industries.
Maraging steels bar and rod are typically wrought products. Their composition comprises essentially iron with less than 0.03% carbon content. The critical alloying components consist of: Ni 17-25%; Co 8-12%; Mo 4-6% and; Ti 0.2-0.3%, plus small Al, Cu and C. These are highly strength toughed alloys from the martensite structure they take during a heat treatment operation. It exhibits high tensile strength, up to 2,000 MPa, good yield strength of 1,700 MPa, and high fracture toughness. The brittleness percentage of the steel is retained at a low level and is typically used in aerospace and tooling.
| Standard : | AMS, AMS, API |
| Specification : | ASTM A538, AMS 6512, Mil-S-46850D, BS S162, DTD 5212, MSRR 6551, MAT 102, MIA 101 |
| 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) |
| Grade | C | Mn | Si | Co | Fe | Ni | Mo | Ti | Al |
| Maraging C250 | .03max max | .10max max | .10max max | 7.50 max | Bal | 18.50 min | 4.80 max | .40 max | .10 max |
| Maraging C300 | .03max max | .10max max | .10max max | 9.0 max | Bal | 18.50 min | 4.80 max | .60 max | .10 max |
| Maraging C350 | .03max max | .10max max | .10max max | 12.0 max | Bal | 18.50 min | 4.80 max | 1.40 max | .10 max |
| Grade | Density | Average Coefficient of Thermal Expansion | Modulus of Elasticity |
| Maraging 250 | .289 lbs./cu.in | 5.6 x 10-6 in./ in./ ºF | 5.6 x 10-6 in./ in./ ºF |
| Maraging 300 | .289 lbs./cu.in | .289 lbs./cu.in | 292 lbs./cu.in |
| Maraging 350 | .289 lbs./cu.in | 6.3 x 10-6 in./ in./ ºF | 29.0x 10-6 psi |
| STANDARD | UNS | Material No | AMS | ASTM | Mil-S | BS | DTD | MSRR |
| Maraging Steel | K92890, K93120, S35000 | – | 6512 | A538 | 46850D | S162 | 5212 | 6551 |
Maraging Steel Rods are typically available in sizes ranging from 0.125 inches (3.175 mm) to 12 inches (305 mm) in diameter, with lengths varying from 12 inches (300 mm) to 20 feet (6 meters).
Yes, Maraging steel bars can be welded, but they require careful control of heat input and pre/post-weld heat treatment to avoid compromising the material’s strength and toughness.
Maraging steel rods are typically available in diameters ranging from 0.25 inches to 8 inches. Common finishes include cold drawn, polished, or ground, with standard lengths between 12 and 24 feet.
maraging steel bars and rods include numerous high-performance applications in strength, toughness, and resistance to fatigue as well as atmospheric corrosion. A few examples are aerospace components, landing gear, structural parts, high-speed tooling, heavy-duty industrial machinery, and missile components, rocket motors, where the capability of maintaining strength at elevated temperatures is desired in defense industry applications. They are also used in sports equipment, such as golf club heads and racing car parts, because of their strength combined with light weight. The high ductility and machinability of maraging steel also make it versatile.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
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