ASME SA335 P11 Seamless Alloy-Steel Pipes
ASTM A335 P11 is a type of low-alloy steel that is commonly used in high-temperature and high-pressure applications, such as those found in power plants and nuclear plants. This type of steel contains a specific combination of chromium (Cr), molybdenum (Mo), and iron (Fe), and is specifically designed to be used in environments that require resistance to high temperatures and high pressures.
ASTM A335 P11 typically contains between 1% to 1.5% chromium and 0.44% to 0.65% molybdenum. This alloy steel has excellent oxidation and corrosion resistance and can operate stably for extended periods of time under high-temperature and high-pressure conditions.
ASTM A335 P11 steel pipes are manufactured according to standard specifications and are available in various shapes and sizes, including round, square, and rectangular. These pipes are treated to increase their wear resistance and corrosion resistance, making them suitable for prolonged use in harsh working environments.
In engineering applications that utilize ASTM A335 P11 materials, it is often necessary to conform to specific standards and specifications to ensure quality and reliability.
Specifications | ASTM A 335 / ASME SA 335 |
Size | 1/8"NB TO 30"NB IN |
Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS, UPTO 4″ WALL THICK |
Length | Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths |
Form | Round, Square, Rectangular, Hydraulic Etc. |
Type | Seamless |
Grade | C % | Mn % | P % | S % | Si % | Cr % | Mo % |
---|---|---|---|---|---|---|---|
P11 | 0.05 - 0.15 | 0.30 - 0.60 | 0.025 max | 0.025 max | 0.50 - 1.00 | 1.00 - 1.50 | 0.44 - 0.65 |
Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
---|---|---|---|
P11 | 415 min | 205 min | 30 min |