The high quality Romania STAS/SR OLC8 material is one of the more steel grades we supply, Structural steel. OLC8 is our main production grade, which has been approved by customers in many countries since its initial production, including our OLC8 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 OLC8 materials, and we are willing to develop together with customers from all over the world.
Also includes OLC8 steel material norm, chemical composition, mechanical properties, datasheet, OLC8 equivalent, heat treatment and temperature process of OLC8, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in OLC8 this steel grade have a more comprehensive understanding, Download the full OLC8 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.05-0.12 | 0.17-0.37 | 0.35-0.65 | 0.040 | 0.045 | 0.30 | 0.30 |
| Cu(%) | ||||||
| 0.30 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 553 (≥) | 322 (≥) | 24 | 33 | 24 | Solution & Aging, Ann, Ausaging, Q+T | 214 |