ASME/ASTM Standard
Boiler Tube
Standard
ASTM A210
Application
It is used for boiler and boiler flue tubes, including safe end, vault and supporting tube, and superheater min wall thickness seamless medium carbon steel tube.
Main Steel Tube Grades
A210A1, A210C etc.
Other grades can also be provided after consulting with customers.
Chemical Composition
| Standard | Grade | Chemical Composition % | |||
| C | Si | Mn | P, S | ||
| ASTM A210 | A-1 | ≤0.27 | ≥0.10 | ≤0.93 | ≤0.035 |
| C | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | |
Mechanical Properties
| Standard | Grade | Mechanical Properties | ||
| Tensile Strength MPa | Yield Strength MPa | Elongation % | ||
| ASTM A210 | A-1 | ≥415 | ≥255 | ≥30 |
| C | ≥485 | ≥275 | ≥30 | |
