Spherical ASTM A213 T11 Alloy Steel Powder, Chromium Molybdenum, F11-1

ASTM A213 T11 Alloy Steel Spherical Powder, Chromium Molybdenum, F11-1 Product Information -:- For detailed product information, please contact sales. -: ASTM A213 T11 Alloy Steel Spherical Powder, Chromium Molybdenum, F11-1 Synonyms -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Spherical ASTM A213 T11 Alloy Steel Powder, Chromium Molybdenum, F11-1 characteristics -:- For detailed product information, please contact sales. -: Spherical ASTM A213 T11 Alloy Steel Powder, Chromium Molybdenum, F11-1 Particle Size -:- For detailed product information, please contact sales. -: -:- -:- 0-15μm ,5-25μm, 15-45μm, 15-53μm,20-63um, 45-75μm, 45-105μm, 45-150μm ,75-150μm. (Various granularities can be customized according to customer requirements) -:- For detailed product information, please contact sales. -:

Spherical ASTM A213 T11 Alloy Steel Powder, Chromium Molybdenum, F11-1 Applicable processes -:- For detailed product information, please contact sales. -: Laser/electron beam additive manufacturing (SLM/EBM, 3D printing) Direct laser deposition (DLD) Used in thermal spray (TSA) Powder hot isostatic pressing (HIP) Metal injection molding (MIM) Powder metallurgy (PM) Laser cladding (LC), etc. -:- For detailed product information, please contact sales. -: Spherical ASTM A213 T11 Alloy Steel Powder, Chromium Molybdenum, F11-1 Chemical Composition -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: ASTM A213 T11 Alloy Steel, Chromium Molybdenum, F11-1 Product Information -:- For detailed product information, please contact sales. -: **Product Introduction: ASTM A213 T11 Alloy Steel (Chromium-Molybdenum, F11, Class 1)** **1. Overview** ASTM A213 T11 is a seamless ferritic alloy steel tube specifically designed for high-temperature service. It falls under the broader category of chromium-molybdenum (Cr-Mo) steels, known for their enhanced strength, resistance to oxidation (scaling), and creep resistance compared to carbon steels. The "T11" designation identifies its specific chemical composition within the ASTM A213 standard for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes. "F11, Class 1" is a related specification (often found in ASTM A335 for pipes) that denotes a similar grade with specific heat treatment requirements; when referenced for tubes, it confirms the material meets the T11 chemistry and is supplied in the normalized and tempered condition for optimal properties. **2. International Standards** The primary governing standard for the tube product is: * **ASTM A213/A213M:** Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes. This material is also recognized and specified in numerous other international and industry standards, including: * **ASME SA-213:** The ASME Boiler and Pressure Vessel Code version of ASTM A213, making it acceptable for code construction. * **EN 10216-2:** Seamless steel tubes for pressure purposes - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties. A comparable European grade is 13CrMo4-5. * **DIN 17175:** Similar German standard for heat-resistant steels. * **JIS G3462:** Japanese Industrial Standard for steel tubes for boiler and heat exchanger. **3. Chemical Composition (Weight %, ASTM A213 Requirement)** The composition is key to T11's performance. Key elements include: * **Carbon (C):** 0.05 - 0.15% - Provides basic strength. * **Manganese (Mn):** 0.30 - 0.60% - Enhances strength and hardenability. * **Phosphorus (P):** ≤ 0.025% - Impurity, controlled to prevent brittleness. * **Sulfur (S):** ≤ 0.025% - Impurity, controlled to improve ductility and toughness. * **Silicon (Si):** 0.50 - 1.00% - Improves strength and oxidation resistance. * **Chromium (Cr):** 1.00 - 1.50% - The primary alloying element that increases corrosion/oxidation resistance and elevated temperature strength. * **Molybdenum (Mo):** 0.44 - 0.65% - Significantly enhances strength at high temperatures and improves creep resistance. **4. Typical Physical & Mechanical Properties** * **Tensile Strength:** ≥ 415 MPa (60,000 psi) * **Yield Strength:** ≥ 205 MPa (30,000 psi) * **Elongation:** ≥ 30% (in 50mm) * **Hardness:** Typically ≤ 163 HB (Brinell) for normalized and tempered condition. * **Density:** Approximately 7.85 g/cm³ (0.284 lb/in³). * **Melting Point:** ~ 1425 - 1510 °C (2600 - 2750 °F). * **Thermal Conductivity:** ~ 36-42 W/m·K at 100°C. * **Specific Heat Capacity:** ~ 460-500 J/kg·K at 100°C. * **Coefficient of Thermal Expansion:** ~ 11.5 x 10⁻⁶ /K (20-100°C). * **Key High-Temperature Property:** Exhibits good oxidation resistance up to about 600°C (1112°F) and useful creep strength up to approximately 565°C (1050°F). **5. Product Application** ASTM A213 T11 tubes are extensively used in pressure-containing applications involving elevated temperatures and corrosive environments, such as: * **Power Generation:** Boiler tubes, superheater tubes, reheater tubes, and heat exchanger tubes in fossil-fuel power plants. * **Petrochemical Industry:** Heat exchanger tubing, heater tubes, and transfer lines in refineries and chemical processing plants where resistance to hydrogen attack and oxidation is required. * **Oil & Gas:** Components in refineries and processing equipment exposed to high temperatures. * **Pressure Vessels:** For sections requiring higher temperature capability than carbon steel. * **Industrial Boilers:** Various components in industrial heating and steam generation systems. **6. Key Features & Advantages** * **Enhanced High-Temperature Strength:** Superior to carbon steels, maintaining structural integrity under stress at elevated temperatures. * **Improved Oxidation & Scaling Resistance:** The chromium content forms a protective oxide layer, reducing material degradation. * **Good Creep Resistance:** The molybdenum addition helps the material resist deformation under long-term stress at high temperatures. * **Good Weldability and Formability:** Can be welded and fabricated using standard procedures for low-alloy steels, though pre-heat and post-weld heat treatment (PWHT) are often required. * **Cost-Effective Alloy Solution:** Provides a significant performance boost over carbon steel without the high cost of advanced austenitic stainless steels. In summary, ASTM A213 T11 (F11, Class 1) is a versatile and reliable chromium-molybdenum alloy steel tube, engineered for durability and performance in critical high-temperature, high-pressure environments across the energy and process industries. Its standardized chemistry and properties ensure consistent quality and reliability in global engineering projects. -:- For detailed product information, please contact sales. -: ASTM A213 T11 Alloy Steel, Chromium Molybdenum, F11-1 Specification Dimensions Size： Diameter 20-1000 mm Length <7010 mm Size:We can customized as required Standard： Per your request or drawing We can customized as required Properties（Theoretical） Chemical Composition -:- For detailed product information, please contact sales. -: ASTM A213 T11 Alloy Steel, Chromium Molybdenum, F11-1 Properties -:- For detailed product information, please contact sales. -:

Spherical ASTM A213 T11 Alloy Steel Powder, Chromium Molybdenum, F11-1 Particle Size Description -:- For detailed product information, please contact sales. -: Applications of Spherical ASTM A213 T11 Alloy Steel Powder, Chromium Molybdenum, F11-1 -:- For detailed product information, please contact sales. -: -:- For detailed product information, please contact sales. -: Applications of ASTM A213 T11 Alloy Steel Spherical Powder, Chromium Molybdenum, F11-1 -:- For detailed product information, please contact sales. -: Chemical Identifiers ASTM A213 T11 Alloy Steel Spherical Powder, Chromium Molybdenum, F11-1 -:- For detailed product information, please contact sales. -:

Packing of ASTM A213 T11 Alloy Steel Spherical Powder, Chromium Molybdenum, F11-1 -:- For detailed product information, please contact sales. -: Standard Packing: -:- For detailed product information, please contact sales. -: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and Steel Spherical Powder drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 3481 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition