The high quality Spain UNE E8321 material is one of the more steel grades we supply, Spain structural alloy steel. E8321 is our main production grade, which has been approved by customers in many countries since its initial production, including our E8321 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 E8321 materials, and we are willing to develop together with customers from all over the world.
Also includes E8321 steel material norm, chemical composition, mechanical properties, datasheet, E8321 equivalent, heat treatment and temperature process of E8321, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in E8321 this steel grade have a more comprehensive understanding, Download the full E8321 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) |
|---|---|---|---|---|---|
| 0.30—0. 40 | 0.30—0. 50 | 0.50—0.80 | 0.040 | 0.040 | 0. 80—1.20 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 758 (≥) | 659 (≥) | 24 | 44 | 34 | Solution & Aging, Ann, Ausaging, Q+T | 141 |