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Xuan Nickel Alloys stands out as a top-notch manufacturer and supplier of high-quality Maraging Steel Bars, proudly based in Da Nang, Vietnam. The company has built a solid reputation for its outstanding product quality, precision engineering, and adherence to global standards. They provide high-strength, reliable steel bars that cater to a variety of industries. With state-of-the-art production facilities, rigorous quality control, and prompt delivery, Xuan Nickel Alloys is committed to ensuring customer satisfaction and fostering long-term partnerships. Their Maraging Steel Bars are celebrated for their exceptional toughness, weldability, and impressive dimensional accuracy. Serving sectors like aerospace, defense, tooling, and automotive, Xuan Nickel Alloys merges cutting-edge technology with competitive pricing, making them a trusted ally in the specialty steel market.
Maraging Steel Bars are mainly made up of iron, nickel (17–19%), cobalt (8–12%), molybdenum (3–5%), titanium, and some trace elements. This low-carbon, high-nickel alloy achieves incredible strength through age-hardening instead of relying on carbon content. It boasts an ultimate tensile strength of up to 2,400 MPa, along with excellent toughness, high fracture resistance, and outstanding dimensional stability after heat treatment. The alloy’s low thermal expansion and good weldability make it perfect for precision components. Its blend of high strength and ductility provides superior fatigue resistance, even in demanding operational conditions.
| 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 |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Maraging Steel Bar in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.
Maraging Steel Bars are incredibly versatile and find their way into various industries that demand high strength, toughness, and stability. In the aerospace sector, you’ll see them used in landing gear, rocket motor casings, and structural components of aircraft. The defense and military fields rely on them for missile and submarine parts, thanks to their outstanding resistance to fatigue and fractures. In automotive and tooling, these bars are essential for die-casting molds, shafts, and high-performance gears. They also shine in sporting goods, precision engineering, and marine applications where strength and reliability are paramount. Plus, their machinability and excellent weldability make them a go-to choice across critical engineering and industrial sectors.
