The high quality Spain UNE S355JR material is one of the more steel grades we supply, Spain structural steel. S355JR is our main production grade, which has been approved by customers in many countries since its initial production, including our S355JR round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of S355JR materials, and we are willing to develop together with customers from all over the world.
Also includes S355JR steel material norm, chemical composition, mechanical properties, datasheet, S355JR equivalent, heat treatment and temperature process of S355JR, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S355JR this steel grade have a more comprehensive understanding, Download the full S355JR PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Mo(％) |
|---|---|---|---|---|---|
| 0.24 | 0.55 | 1.60 | 0.045 | 0.045 | 0.009 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 149 (≥) | 751 (≥) | 41 | 31 | 32 | Solution & Aging, Ann, Ausaging, Q+T | 314 |