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Liam Steel, located in Manila, Philippines, has built a solid reputation as a reliable manufacturer and supplier of top-notch Monel 400 Circles. Known for their precision, durability, and resistance to corrosion, Liam Steel offers nickel-copper alloy products that adhere to international standards for both performance and reliability. The company caters to various industries, including marine, chemical, oil and gas, and aerospace, ensuring timely deliveries, consistent quality, and competitive pricing across the Philippines and surrounding areas.
Monel 400 Circles are made up of about 67% nickel and 28–30% copper, along with trace amounts of iron, manganese, and silicon. This unique blend gives them outstanding resistance to seawater, acids, and alkaline conditions, while also maintaining impressive strength and toughness across a wide temperature range. Monel 400 is known for its excellent weldability, good ductility, and strong resistance to stress-corrosion cracking, making it a go-to choice for demanding industrial applications.
| Standard | ASTM B127, ASME SB127 |
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Thickness | 1 Mm To 100 mm. |
| Diameter | Upto 2000 Mm. |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
| Circles Form | Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Hot Rolled Circle. |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Grade | Ni | C | Al | Mn | Si | Fe | Cu | S |
| Monel 400 | 63.0 min | 0.3 max | 0.50 max | 2.0 max | 0.5 max | 1.0 – 2.5 | 28.0 – 34.0 | 0.02 max |
| Property | Value |
|---|---|
| Tensile Strength | 70-95 ksi (485-655 MPa) |
| Yield Strength | 30 ksi (205 MPa) min |
| Elongation | 35% min in 2 inches (50 mm) |
| Hardness | Rockwell B70 max |
| Modulus of Elasticity | 28 x 106 psi (193 GPa) |
| Poisson’s Ratio | 0.31 |
UNS N04400 Circle offers several advantages, including outstanding corrosion resistance in marine and chemical environments, making it ideal for seawater applications. Its high strength and durability ensure long-lasting performance under stress and high temperatures. The alloy’s resistance to pitting, crevice corrosion, and stress corrosion cracking makes it highly reliable in harsh conditions. Monel 400 is also known for its excellent thermal conductivity and machinability, making it easy to fabricate. Its versatility extends across a variety of industries, including marine, chemical processing, and aerospace, ensuring it meets demanding requirements while offering superior performance.
Yes, we offer custom sizes for Monel 400 Circle to meet specific project needs. Our team at Layla Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| Outer Diameter (OD) (mm) | Thickness (mm) | Size (mm) | Approximate Weight (kg) |
|---|---|---|---|
| 100 | 5 | 100 x 5 | 3.92 |
| 150 | 10 | 150 x 10 | 17.66 |
| 200 | 15 | 200 x 15 | 39.26 |
| 250 | 20 | 250 x 20 | 68.83 |
| 300 | 25 | 300 x 25 | 107.36 |
| 350 | 30 | 350 x 30 | 154.87 |
| 400 | 35 | 400 x 35 | 211.35 |
| 450 | 40 | 450 x 40 | 276.80 |
| 500 | 50 | 500 x 50 | 392.70 |
| Property | Value |
|---|---|
| Density | 8.80 g/cm³ |
| Melting Point | 1,455°C (2,651°F) |
| Electrical Resistivity | 0.49 µΩ·cm |
| Thermal Conductivity | 35.4 W/m·K |
| Thermal Expansion (25-100°C) | 13.4 µm/m·K |
| Specific Heat (at 25°C) | 0.385 J/g·K |
| Young’s Modulus | 193 GPa (28 x 10⁶ psi) |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
|---|---|---|---|---|---|---|---|
| Monel 400 | N04400 | 2.4360 | NU-30M | NiCu30Fe | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 |
These Monel 400 Circles find their place in marine engineering, chemical processing, and power generation sectors, where they are used to manufacture pump components, valves, heat exchangers, and pressure vessels. They also play a crucial role in oil refining, desalination plants, and aerospace applications, where durability and corrosion resistance are paramount. With their reputation for reliability and longevity, Monel 400 Circles are perfect for harsh and corrosive environments that require superior material performance.
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