Home > Maraging 250/300/350 Sheets and plates
Russ Nickel Alloys is a leading manufacturer and supplier of high-quality nickel alloys and maraging steel products in Manila, Philippines. Specializing in Maraging Steel 250, 300, and 350 sheets and plates, we offer precision-engineered materials designed for demanding industrial applications. With a commitment to excellence, we provide reliable, durable, and cost-effective solutions for industries requiring top-grade metals. Our products are crafted to meet the highest standards of performance, ensuring customer satisfaction and long-lasting results.
| 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% | Ni | Co | Mn | Si | C | Al | Mo | S | P | Ti | Fe | Cr | Cu |
| C250 | 17.0 / 19.0 | 7.0 / 8.5 | 0.10 max | 0.10 max | 0.03 max | 0.05 / 0.15 | 4.6 / 5.2 | 0.010 max | 0.010 max | 0.3 / 0.5 | Bal | 0.50 | 0.50 |
| 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 |
| Weight% | Ni | Co | Mn | Si | C | B | P | S | Al | Mo | Ti | Zr |
| Maraging 350 | 18.50 | 12.0 | 0.10 max | 0.10 max | 0.03 max | 0.003 | 0.01 max | 0.01 max | 0.10 | 4.8 | 1.40 | 0.01 |
| Material | Condition | Ultimate Tensile (min) | Yield Strength (Min) | Elongation in 4D % (min) | Hardness | ||
| Mpa | Ksi | Mpa | Ksi | ||||
| Alloy Maraging C250 | After Maraging heat treatment 900°F | 1758 | 255 | 1724 | 250 | 6 | ≥ 48 HRC |
| 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 |
| Material | 0.2 % Yield Strength ksi | Ultimate Tensile Strength ksi | Elongation in 4D(%) |
| Maraging 350 | 330 | 350 | 8 |
Maraging 250, 300, and 350 sheets and plates are crafted from iron-nickel-based alloys, enhanced with cobalt, molybdenum, and titanium, providing remarkable **tensile strength**, **fracture toughness**, and **excellent weldability**. These alloys can be heat-treated to achieve tensile strengths that surpass 2000 MPa while still offering good ductility and resistance to stress corrosion cracking. Russ Nickel Alloys offers sheets and plates in a variety of thicknesses and sizes, available in both solution-annealed and aged conditions, catering to a wide range of application needs.
Contact us to get a quick quote for your requirement.
These Maraging steel sheets and plates find extensive use in **aerospace structural components**, **rocket motor casings**, **precision tooling**, **die manufacturing**, and **high-strength mechanical parts**. Their exceptional strength-to-weight ratio and dimensional stability make them perfect for applications that demand reliability under extreme stress and temperature conditions. As a premier Maraging 250/300/350 sheets and plates manufacturer in Manila, Russ Nickel Alloys is dedicated to providing top-notch materials along with outstanding technical support and prompt delivery.
