Our A213 alloy steel pipe conforms to ASTM A213, Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes. Common steel grade is T5, T9, T11 or T22.
The diameter and thickness of tubes produced in accordance with ASTM A213 are generally 3.2-127 mm and 0.4-12.7 mm, respectively. Tubes of other dimensions can also be provided only if all other requirements of ASTM A213 are satisfied.
Grade | Composition | ||||||||
C | Mn | P ≤ | S ≤ | Si | Cr | Mo | Ti | V ≥ | |
T5 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 | … | … |
T9 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.90-1.10 | … | … |
T11 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | … | … |
T22 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 1.90-2.60 | 0.87-1.13 | … | … |
Grade | Tensile strength ≥ Ksi (MPa) | Yield strength ≥ Ksi (MPa) | Elongation Gauge length: 2in or 50mm ≥, % |
T5 | 60 (415) | 30 (205) | 30 |
T9 | 60 (415) | 30 (205) | 30 |
T11 | 60 (415) | 30 (205) | 30 |
T22 | 60 (415) | 30 (205) | 30 |
Related Names
Steel Boiler Tube | Heat Exchanger Steel Tubing | Industrial Pipe