EN 10025 s235jr steel is the European standard non-alloy structural steel, equivalent to ASTM A36 steel. EN 10025 S235JR equivalent ASTM A36 steel is carbon structural steel with low carbon, used for welding, bolting, and more riveted structure.
Letter “S” of S235JR represents structural designation, “235” represents yield strength 235Mpa minimally, and “JR” additionally confirms EN 10025 S235JR steel has been applied to testing at 27 Joules with longitudinal Chary V-Notch impact testing at standard room temperature.
EN 10025 S235JR equivalent ASTM A36 steel chemical composition:
| Grade |
C (t≤16mm) |
Si |
Mn |
P |
S |
Cu |
N |
| S235JR |
0.19 max |
- |
1.5 max |
0.045 max |
0.045 max |
0.60 max |
0.014 max |
| A36 |
0.26 max |
0.40 max |
- |
0.040 max |
0.050 max |
0.20 min |
- |
EN 10025 S235JR equivalent ASTM A36 steel mechanical properties:
| Grade |
Yield strength ReH/(N/mm2) |
Tensile strength Rm/(N/mm2) (3mm≤t≤16mm) |
Elongation A/% |
Charpy V test |
| (t≤16mm) min |
(3mm≤t≤40mm) min |
Temperature/℃ |
Impact energy (Longitudinal)/J min |
| S235JR |
235 |
360-510 |
26 |
20 |
27 |
| A36 |
250 |
400-550 |
23 |
- |
- |
EN 10025 S235JR equivalent ASTM A36 steel is widely employed in the structural industry. EN 10025 S235JR equivalent ASTM A36 steel is a vital substance which is consumed in construction industries.
