The high quality Romania STAS/SR OLC20XS material is one of the more steel grades we supply, Structural steel. OLC20XS is our main production grade, which has been approved by customers in many countries since its initial production, including our OLC20XS 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 OLC20XS materials, and we are willing to develop together with customers from all over the world.
Also includes OLC20XS steel material norm, chemical composition, mechanical properties, datasheet, OLC20XS equivalent, heat treatment and temperature process of OLC20XS, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in OLC20XS this steel grade have a more comprehensive understanding, Download the full OLC20XS PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.17-0.24 | 0.17-0.37 | 0.30-0.60 | 0.035 | 0.020-0.040 | 0.30 | 0.30 |
| Cu(%) | ||||||
| 0.30 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 799 (≥) | 177 (≥) | 13 | 31 | 24 | Solution & Aging, Ann, Ausaging, Q+T | 244 |