Normally stockist have some Tables regarding comparison based on mechanical properties but it has to be authorised by an Engineer based on its application.
1. If it is for some external attachment to external attachment, then stockist proposal may be considered.
2. If it is between External attachment to Pressure boundary, then Carbon Equivalent and preheat and composition need to be considered.
3. If it is for Tank construction only code governed alternative shall be considered.
Moreover, ASTM A572 Gr.42 contains the addition of niobium, Vanadium & Nitrogen and falls under low alloy steel for structural applications whereas EN 10025 S375 is considered unalloyed Steel, for structural applications.
Please find below the snap shot of ASTM A572 and it has some restrictions on welding.
Thanks & Regards
J.Gerald Jayakumar
On Friday, 14 July, 2023 at 02:44:26 pm IST, ALLZMART NETWORK PRIVATE LIMITED <allzmartecom@gmail.com> wrote:
The equivalent ASTM material for EN-10025 - 2 (S275 J2) is ASTM A572 Grade 42. Both materials have a minimum yield strength of 275 MPa, and a minimum tensile strength of 500 MPa. The impact toughness requirements are also similar, with EN-10025 - 2 (S275 J2) requiring a minimum impact energy of 27 J at 20°C, and ASTM A572 Grade 42 requiring a minimum impact energy of 27 J at -10°C.
Here is a table of the equivalent grades for EN-10025 - 2 (S275 J2):
| EN Grade | ASTM Grade |
| S275 J2 | A572 Grade 42 |
| S275 J0 | A572 Grade 44 |
| S275 JR | A1011/A1011M |
On Fri, Jul 14, 2023 at 8:47 AM Nirmal chandrasekaran <nirmalchandrasekaran352@gmail.com> wrote:
Hi Gents, Good Evening.--I want to confirm the EN-10025 - 2 (S275 J2) with Equivalent ASTM Material. Kindly Provide the Equivalent Grade for the above mentioned EN Grade Material.Thanks & RegardsNirmal Kumar C
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