Yantai Baosteel ASTM A192 is a standard specification for carbon steel boiler and heat exchanger tubes. These tubes are commonly used in high-pressure and high-temperature environments, such as boilers, superheaters, heat exchangers, etc., for the transmission of heat or fluids.
Chemical Composition:
- Carbon Content: 0.06 – 0.18%
- Manganese Content: 0.27 – 0.63%
- Sulfur Content: Maximum 0.025%
- Phosphorus Content: Maximum 0.035%
- Other Elements: Copper Maximum 0.25%
Mechanical Properties:
- Yield Strength: ≥ 325 MPa
- Tensile Strength: ≥ 180 MPa
- Elongation: ≥ 35%
Dimensions and Wall Thickness:
- Outside Diameter Range: 10.3 – 114.3 mm (1/8 – 4 inch)
- Wall Thickness Range: 1.2 – 12.7 mm (0.047 – 0.5 inch)