Home > Maraging 250/300/350 Sheets and plates
Marsh Nickel Alloys is a leading manufacturer and supplier of high-quality nickel alloys and maraging steel products in Canberra, Australia. 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 |
The Monel Slitting Coils produced by Marsh Nickel Alloys in Canberra are made up of about 65-70% nickel and 20-29% copper, along with trace amounts of iron, manganese, carbon, and silicon. This distinctive blend provides Monel with remarkable resistance to corrosion, particularly in seawater and harsh chemical environments. These coils boast impressive mechanical properties, including high tensile strength, good ductility, and exceptional toughness across a wide temperature range. Additionally, the material is non-magnetic and performs exceptionally well under extreme pressure and heat, making it perfect for demanding industrial applications.
Contact us to get a quick quote for your requirement.
Monel Slitting Coils from Marsh Nickel Alloys find their way into various industries that require corrosion resistance, durability, and strength. In the marine sector, they are used in seawater piping, pump shafts, and heat exchangers due to their ability to withstand saltwater corrosion. In the chemical industry, these coils are essential for processing equipment and storage tanks that deal with harsh chemicals and acids. The aerospace and defense industries rely on Monel coils for critical components that need to perform under extreme conditions. Furthermore, these coils are also utilized in oil and gas exploration, electrical systems, and food processing equipment, where hygiene and strength are of utmost importance.
