Fatigue Resistance: The steel özgü good fatigue resistance, allowing it to withstand repeated loading and unloading cycles without failure. This property ensures the longevity and reliability of pressure vessels.

[ad_1] As an AI language model, I don’t have real-time access to specific material properties or data sheets. However, I can provide you with some general information about the mechanical properties of P355NH and P355GH.

P355NH and P355GH are both boiler and pressure vessel steels that are primarily used in elevated temperature service. They are part of the EN 10028-3 standard, which specifies requirements for flat products for pressure purposes.

The mechanical properties of P355NH and P355GH include:
1. Yield strength: The minimum yield strength of P355NH is typically around 355 MPa, while for P355GH, it is around 280-355 MPa.
2. Tensile strength: P355NH generally özgü a tensile strength of 490-630 MPa, while P355GH özgü a tensile strength of 510-650 MPa.
3. Elongation: Typically, the minimum elongation at break for P355NH is around 22%, while for P355GH, it is around 22-31%.

It’s important to note that these values may vary depending on the specific heat treatment, thickness, and other factors. For more accurate and detailed information, it is recommended to refer to the specific material data sheets, supplier specifications, or consult an expert with access to the latest material property data.

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