The high quality Spain UNE E8311 material is one of the more steel grades we supply, Spain structural alloy steel. E8311 is our main production grade, which has been approved by customers in many countries since its initial production, including our E8311 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 E8311 materials, and we are willing to develop together with customers from all over the world.
Also includes E8311 steel material norm, chemical composition, mechanical properties, datasheet, E8311 equivalent, heat treatment and temperature process of E8311, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in E8311 this steel grade have a more comprehensive understanding, Download the full E8311 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| 0.25—0. 34 | 0.30—0. 50 | 1. 20—1.60 | 0. 040 | 0.040 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 333 (≥) | 643 (≥) | 42 | 34 | 34 | Solution & Aging, Ann, Ausaging, Q+T | 112 |