
ASTM A213 T11 High Pressure Carbon Steel Pipe
Material and Specification
The ASTM A213 T11 is a high-pressure carbon steel pipe that is commonly used in various industries due to its excellent strength and durability. It is designed to withstand high pressure and temperature conditions, making it suitable for applications in power plants, refineries, and petrochemical plants. The material is made from carbon steel and undergoes a specific manufacturing process to meet the required specifications.
The following table provides details of the material and specification of ASTM A213 T11:
| Material | Specification |
|---|---|
| Steel Type | Carbon Steel |
| Standard | ASTM A213 |
| Grade | T11 |
| Outer Diameter Range | 1/8" - 48" (10.3mm - 1219mm) |
| Wall Thickness Range | 1.2mm - 150mm |
Chemical Composition
The chemical composition of ASTM A213 T11 carbon steel pipe determines its mechanical properties and suitability for various applications. The table below outlines the typical chemical composition of ASTM A213 T11:
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.05 - 0.15 |
| Manganese (Mn) | 0.30 - 0.60 |
| Phosphorus (P) | 0.025 |
| Sulfur (S) | 0.025 |
| Silicon (Si) | 0.50 - 1.00 |
| Chromium (Cr) | 1.00 - 1.50 |
| Molybdenum (Mo) | 0.44 - 0.65 |
Mechanical Properties
The mechanical properties of ASTM A213 T11 carbon steel pipe ensure its ability to withstand high pressure and temperature conditions without compromising its integrity. The table below presents the typical mechanical properties of ASTM A213 T11:
| Property | Value |
|---|---|
| Tensile Strength | 415 MPa (Min) |
| Yield Strength | 205 MPa (Min) |
| Elongation | 30% (Min) |
| Hardness | 163 HB (Max) |
Steel Grade and Application
ASTM A213 T11 is classified as a high-pressure carbon steel pipe with a specific steel grade and intended application. The steel grade refers to the chemical composition and mechanical properties of the material. This grade of carbon steel pipe is commonly used in applications that require resistance to high pressure and temperature, such as:
- Power plant boiler tubes
- Superheater and heat exchanger tubes
- Refinery and petrochemical plant piping
- High-temperature service pipelines




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