254 SMO Pipes & Tube
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254 SMO Pipes & Tube
Siddhgiri Overseas is a trusted supplier of 254 SMO Pipes & Tubes, offering high-performance alloy products that are specially designed for use in extreme environments. 254 SMO, a super-austenitic stainless steel, is renowned for its exceptional corrosion resistance, particularly in chloride-rich environments. It offers superior strength, excellent weldability, and outstanding resistance to pitting and crevice corrosion, making it ideal for industries such as chemical processing, oil and gas, desalination, and marine engineering.
Key Features of 254 SMO Pipes & Tubes:
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Exceptional Corrosion Resistance: 254 SMO offers excellent resistance to pitting and crevice corrosion, particularly in chloride-bearing environments, such as seawater and chemical processing plants.
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High Strength: This alloy boasts higher strength than traditional austenitic stainless steels, making it suitable for high-pressure applications where durability and resilience are critical.
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Excellent Weldability and Formability: 254 SMO can be easily welded and fabricated using standard techniques, ensuring smooth installation and adaptability in various industrial applications.
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Resistance to Stress Corrosion Cracking: The alloy’s resistance to stress corrosion cracking, especially in harsh, chloride-laden environments, makes it ideal for use in aggressive media.
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Cost-Effective Alternative to Nickel-Based Alloys: 254 SMO provides a cost-effective solution compared to nickel-based alloys, delivering similar corrosion resistance and mechanical strength in many applications.
At Siddhgiri Overseas, we offer 254 SMO Pipes & Tubes in various sizes, wall thicknesses, and custom specifications, tailored to the specific needs of our clients. Our products are manufactured to meet international standards, ensuring top-notch performance and reliability across diverse applications.
SMO 254 Pipes Specification
Standard | ASTM A312, A269, A213, A249, A358 |
Standard | ASTM, ASME and API |
Size | 15 NB UP TO SMO 254 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
Length | Single Random, Double Random & Required Length, Cut Length |
End | Plain End, Beveled End, Treaded |
Equivalent Grades of SMO 254 Pipes
STANDARD | WERKSTOFF NR. | UNS | SIS | AFNOR | EN |
254 SMO | 1.4547 | S31254 | 2378 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 |
Stainless Steel 254 SMO Pipes Chemical Properties
Grade | Ni | Cr | Mo | Cu | N | C | Mn | Si | P | S |
SMO 254 | 17.5 – 18.5 | 19.5 – 20.5 | 6 – 6.5 | 0.5 – 1 | 0.18 – 0.22 | 0.02 max | 1 max | 0.8 max | 0.03 max | 0.01 max |
254 SMO Pipes Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1320-1390 ℃ | 650 | 300 | 35 % |