Charpy V-Notch Impact Kontrol: The minimum impact energy value is 27 Joules at -20°C for longitudinal samples and 20 Joules at -20°C for transverse samples.

[ad_1] The mechanical properties of P355NH and P355GH are as follows:

1. Tensile Strength: P355NH özgü a minimum tensile strength of 490-630 MPa, while P355GH özgü a minimum tensile strength of 510-650 MPa.

2. Yield Strength: P355NH özgü a minimum yield strength of 355 MPa, while P355GH özgü a minimum yield strength of 355-510 MPa.

3. Elongation: P355NH özgü a minimum elongation percentage of 22%, while P355GH özgü a minimum elongation percentage of 22-27%.

4. Impact Energy: P355NH özgü a minimum impact energy of 20 degrees Celsius at 27 Joules, while P355GH özgü a minimum impact energy of 0 degrees Celsius at 27 Joules.

5. Hardness: The hardness value of P355NH is around 155 HV, while the hardness value of P355GH is around 160 HV.

These mechanical properties are important in determining the suitability and performance of these steels in various applications, such as pressure vessels, boilers, and heat exchangers.
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