Liam Steel is a reputable manufacturer and supplier located in Manila, Philippines, focusing on top-notch industrial piping solutions, including 15Mo3 pipes. With a solid track record for reliability and excellence, Liam Steel serves a variety of sectors such as power generation, petrochemical, and manufacturing industries. The company prides itself on meeting international standards and providing durable, corrosion-resistant materials. By utilizing advanced technology and skilled craftsmanship, Liam Steel guarantees timely deliveries and keeps customers satisfied. Their expertise in producing and distributing 15Mo3 pipes has established them as a go-to partner for clients looking for high-performance alloy steel solutions, both in the Philippines and beyond.
15Mo3 is a low-alloy steel celebrated for its ability to withstand high temperatures and pressure. Its typical chemical makeup consists of around 0.12–0.20% Carbon, 0.90–1.20% Manganese, 0.25–0.35% Molybdenum, along with trace amounts of Silicon, Phosphorus, and Sulfur. The mechanical characteristics of 15Mo3 pipes include a tensile strength ranging from 440–590 MPa, a yield strength of at least 290 MPa, and impressive elongation of at least 22%. These attributes make 15Mo3 ideal for environments that experience high heat and pressure, providing excellent weldability, a long service life, and resistance to oxidation and corrosion.
| Grade | C | Si | Mn | P | S | Altotal | Mo | Ti | B |
| EN 10149-2 S315MC | 0,12 max | 0,50 max | 1,30 max | 0,025max | 0,020 | 0,015 | – | 0,15 | – |
| Grade | Mechanical properties 　 | Yield Strength ReH [N/mm2] t ransv.min. | Tensile Strength Rm [N/mm2] transv. | Min.totalel ongation [%] | Smallest recom mended bending radius bending angles ≤ 90 | |||
| EN 10149-2 S315MC | 　 S315MC | 315 | 390 – 510 | L0 = 80 mm | L0= 5,65 √S0 | e1) ≤ 3 | 3 < e1)< 6 | e1) > 6 |
| e2) < 3 | e2) ≥ 3 | |||||||
| 20 | 24 | 0,25 e | 0,5 e | 1,0 e | ||||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
15Mo3 pipes are extensively used in high-temperature and high-pressure settings due to their remarkable mechanical and thermal properties. They are primarily found in the manufacturing of boilers, pressure vessels, and heat exchangers in power plants and industrial processing facilities. Additionally, these pipes are well-suited for petrochemical applications, oil and gas refineries, and chemical plants where high-temperature fluids or gases are transported. Thanks to their durability and resistance to thermal stress and corrosion, 15Mo3 pipes are perfect for critical systems that require long-term stability and reliability. Their weldability and performance make them a favored choice across various heavy industries.
Liam Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Manila, Philippines.
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