The high quality Romania STAS/SR 20Mn10 material is one of the more steel grades we supply, Structural steel. 20Mn10 is our main production grade, which has been approved by customers in many countries since its initial production, including our 20Mn10 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 20Mn10 materials, and we are willing to develop together with customers from all over the world.
Also includes 20Mn10 steel material norm, chemical composition, mechanical properties, datasheet, 20Mn10 equivalent, heat treatment and temperature process of 20Mn10, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 20Mn10 this steel grade have a more comprehensive understanding, Download the full 20Mn10 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 | Max 0.30 | 0.30 |
| Cu(%) | ||||||
| 0.30 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 938 (≥) | 288 (≥) | 32 | 22 | 21 | Solution & Aging, Ann, Ausaging, Q+T | 131 |