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STRUCTURAL STEEEL S275 JR,JO,J2
- Thread starter senthil83
- Start date
Hello everybody:
The steel S275 (S stands for structural) has a Minimum Yield Strength of 275 MPa (with a probe of 16 mm of thickness).
In the steel S275JR, JR indicates that the material has been subject to a Longitudinal Charpy V-notch impacts 27 Joules at +20 °C.
For J0 and J2, the Charpy impact test was performed with 27 Joules at 0 °C and 27 Joules at -20 °C, respectively.
The class of steel (JR, J0 or J2) has little or nothing to do with the thickness chosen for a particular design but, on the contrary, for the material thickness selection, the Specified Minimum Yield Strength, has an important role for that purpose.
El que no puede andar, se sienta.
The steel S275 (S stands for structural) has a Minimum Yield Strength of 275 MPa (with a probe of 16 mm of thickness).
In the steel S275JR, JR indicates that the material has been subject to a Longitudinal Charpy V-notch impacts 27 Joules at +20 °C.
For J0 and J2, the Charpy impact test was performed with 27 Joules at 0 °C and 27 Joules at -20 °C, respectively.
The class of steel (JR, J0 or J2) has little or nothing to do with the thickness chosen for a particular design but, on the contrary, for the material thickness selection, the Specified Minimum Yield Strength, has an important role for that purpose.
El que no puede andar, se sienta.
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