High Pressure Seamless Carbon Steel boiler pipes
Sources: this site Click: Date: 2019-11-13 3:20:31
High Pressure Seamless Carbon Steel boiler pipes
1.Standards
ASTMA192 ---American Society of Mechanical Engineers standards
ASMESA192---American Society of Mechanical Engineers standards
2.Purpose:
With a minimumwall thickness for high pressure seamless carbon steel pipe Boiler andSuperheater
3.The mainproduction steel grades:
A192 SA192negotiated, but also supply other grades of steel.
4.Mechanical properties:
Standard | Grade | Tensile strength (MPa) | Yield strength (MPa) | Elongation (%) |
ASTMA192/ASMESA192 | A192/SA192 | ≥325 | ≥180 | ≥35 |
5.Chemical composition:
Standard | Grade | Chemical Composition | |||||||||
C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | ||
ASTM A192/ASME SA192 | A192 / SA192 | 0.06～0.18 | ≤0.25 | 0.27～0.63 | ≤0.035 | ≤0.035 |
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