The high quality Romania STAS/SR L-410 material is one of the more steel grades we supply, Structural steel. L-410 is our main production grade, which has been approved by customers in many countries since its initial production, including our L-410 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 L-410 materials, and we are willing to develop together with customers from all over the world.
Also includes L-410 steel material norm, chemical composition, mechanical properties, datasheet, L-410 equivalent, heat treatment and temperature process of L-410, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in L-410 this steel grade have a more comprehensive understanding, Download the full L-410 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| 0.18 | 0.20-0.40 | Min 1.35 | 0.035 | 0.030 |
| Nb(%) | Al(%) | Ti(%) | ||
| 0.05 | 0.025 | 0.15 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 933 (≥) | 483 (≥) | 12 | 43 | 42 | Solution & Aging, Ann, Ausaging, Q+T | 343 |