The high quality Romania STAS/SR RCB52q material is one of the more steel grades we supply, Alloy structural steel. RCB52q is our main production grade, which has been approved by customers in many countries since its initial production, including our RCB52q 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 RCB52q materials, and we are willing to develop together with customers from all over the world.
Also includes RCB52q steel material norm, chemical composition, mechanical properties, datasheet, RCB52q equivalent, heat treatment and temperature process of RCB52q, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in RCB52q this steel grade have a more comprehensive understanding, Download the full RCB52q PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | V(%) |
|---|---|---|---|---|---|---|
| Max 0.18 | Max 0.60 | Max 1.15 | 0.04 | 0.04 | 0.50-0.80 | 0.12 |
| Cu(%) | Al(%) | |||||
| 0.30-0.60 | 0.025 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 195 (≥) | 962 (≥) | 12 | 22 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 222 |