Din 17100 St37-2 | Pdf
However, the search for a is complicated by a crucial industrial development: obsolescence . In 2004, DIN 17100 was formally withdrawn and replaced by the pan-European standard EN 10025 . The ST37-2 grade was superseded by S235JR (often with specific deoxidation methods). Consequently, an official, active PDF of DIN 17100 is no longer available for purchase from major national standards bodies like DIN or Beuth Verlag. They only offer "historically withdrawn" documents.
Many structures built between 1950 and 200 din 17100 st37-2 pdf
steel has very wide carbon structural steel has the proper tensile strength, good toughness, plasticity,processing property. However, the search for a is complicated by
| Property | Value / Requirement | | :--- | :--- | | | Minimum 235 MPa (for ≤16mm thickness) Minimum 225 MPa (for 16-40mm thickness) | | Tensile Strength (Rm) | 340 – 470 MPa | | Elongation (A5) | Minimum 24% (for ≤40mm thickness) | | Impact Strength (KV) | 27 Joules at +20°C (Room temperature) | Consequently, an official, active PDF of DIN 17100
The yield strength is the stress at which the material begins to deform plastically. Unlike tensile strength, yield strength decreases as the thickness of the material increases.
The naming convention under the historical DIN 17100 standard follows a precise alphanumeric logic: Stands for Stahl (the German word for Steel).
DIN 17100 was officially withdrawn in 2004 and replaced by DIN EN 10025 . The direct successor to St37-2 is S235JR (1.0038). However, millions of tons of this steel still exist in the field, and many repair specifications still reference the old standard.
