ASME SA-213 TP347H Seamless Steel Tubes
ASTM A213 Stainless Steel 347H Boiler Tubes in different sizes, grades and thickness as per customized requirements given by our clients.
T23 Alloy Steel Tube (Grade P23/T) is a bainitic-martensitic/ferritic (0.2 % molybdenum, 2.25 % chromium) steel, micro-alloyed with vanadium, 1.6 % tungsten, & niobium and having controlled boron and nitrogen contents according to ASTM A 335, A 213 or to EN 10216-2 standard under the designation 7CrWVMoNb9-6. ASME SA213 T23 Tubing was introduced into the ASME Code.
SA213 T23 Properties
SA213 T23 properties are that of a minimum Elongation Percentage of 20. The minimum Yield Strength of SA213 T23 is 400 MPa. SA213 T23 has a maximum Hardness, HB of 220. The minimum Tensile Strength of SA213 T23 is 510 MPa. The Chemical Composition of SA213 T23 is P≤ 0.03 max, C≤ 0.04 - 0.10, Si≤ 0.5 max, Mo 0.05 - 0.30, S≤ 0.01 max and Mn 0.1 - 0.6. Because of its properties, SA213 T23 is resistant to corrosion in various applications such as electric powder, chemical, oil, etc. SA213 T23 tubes can also be used in HRSG (Heat Recovery Steam Generators), water wall panels, boiler super-heaters, complex fossil-fuelled power plants and re-heater tubes.
T23 Alloy Steel Tube Chemical Composition
| Grade | C≤ | Mn | P≤ | S≤ | Si≤ | Mo |
| T23 | 0.04~0.10 | 0.1~0.6 | 0.03max | 0.01 max | 0.5 max | 0.05~0.30 |
Alloy Steel ASTM A213 Gr T23 Tubes Mechanical Properties
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| T23 | 510 min | 400 min | 20 min | 220 max |
SA213 T23 Tube Specification
| SA213 T23 Tube Type | Seamless / ERW / Welded / Fabricated |
| SA213 T23 Tube available in Form of | Round, Rectangular, Square, Hydraulic Etc. |
| SA213 T23 Tube Length | Standard Double & In Cut length also. |
| SA213 T23 Tube End | Plain End, Beveled End, Treaded |
| Specialized in | ASME SA213 T23 Boiler Tube, SA213 T23 Heater Tube, SA213 T23 Heat Exchanger Tube |
| SA213 gr T23 Additional Testing | SSC TEST, NACE MR 0175, NACE TM0284, HIC TEST, NACE TM0177, H2 SERVICE, IBR, etc. |
| SA213 T23 Tube Standard | ASTM A213 T23, SA213 T23 (with IBR Test Certificate) |
| SA213 T23 Tube Specifications | ASTM A213 & ASTM A209 (T1 , Ta, T1b) BS/3059/90/PartII/620 & 622 DIN/17175/10CrMo910 DIN/17175/13CrMo44 DIN/17175/15Mo3 |
| SA213 T23 Tube Size | 6.35 mm OD to 101.6 mm OD |
| Sch. & Swg. | 16 Swg., 18 Swg., 10 Swg., 12 Swg., 14 Swg., 20 Swg., 3.6 mm Thk |
| SA213 T23 Tube Thickness | 3-12mm |
| SA213 T23 Tube Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| SA213 T23 Tube Tolerance | Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| SA213 grade T23 Tube Application | Seamless Ferritic Alloy Steel Tube for High-Temperature Service |
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