Anucha Metals, located in Bangkok, Thailand, has built a solid reputation as a reliable manufacturer and supplier of top-notch Maraging Steel Bars and Rods. These products are celebrated for their outstanding strength, toughness, and dependability, designed specifically to meet the rigorous demands of various industrial and engineering applications. Maraging steel, a high-strength alloy, is well-known for its impressive mechanical properties and durability, making it perfect for specialized uses. Anucha Metals is committed to precision manufacturing, adhering to international quality standards, and ensuring timely delivery, catering to a wide range of sectors including aerospace, defense, tooling, and engineering with unparalleled excellence.
Maraging Steel Bars and Rods are primarily made from iron and nickel, with added elements like cobalt, molybdenum, and titanium to boost their performance. Unlike traditional steels, they gain their strength through a process called precipitation hardening instead of relying on carbon content, which guarantees superior toughness and ductility. These alloys showcase remarkable mechanical properties, such as extremely high tensile strength, excellent yield strength, impressive hardness, and outstanding impact resistance. They also maintain their shape during heat treatment, exhibit low thermal expansion, and provide exceptional machinability, making them perfect for high-stress engineering applications.
| 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.
These Maraging Steel Bars and Rods are extensively utilized in industries that require extreme strength, toughness, and fatigue resistance. In the aerospace sector, they are used for aircraft landing gear, engine components, and rocket motor casings. The defense industry counts on them for missile housings, high-performance armor, and essential weapon components. In tooling, they are the go-to choice for die-casting molds, extrusion dies, and high-performance tooling equipment. Moreover, maraging steel is also applied in robotics, motorsport components, marine engineering, and high-stress industrial machinery, where precision, durability, and wear resistance are crucial for long-lasting performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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