The high quality USA UNS Lapelloy material is one of the more steel grades we supply, Martensitic special steel. Lapelloy is our main production grade, which has been approved by customers in many countries since its initial production, including our Lapelloy 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 Lapelloy materials, and we are willing to develop together with customers from all over the world.
Also includes Lapelloy steel material norm, chemical composition, mechanical properties, datasheet, Lapelloy equivalent, heat treatment and temperature process of Lapelloy, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Lapelloy this steel grade have a more comprehensive understanding, Download the full Lapelloy PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) |
|---|---|---|---|---|---|---|---|---|
| 0.27-0.32 | 0.5 | 0.95-1.35 | Max 0.025 | Max 0.025 | 11.0-12.0 | 0.5 | 2.5-3.O | 0.2-0.3 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 333 (≥) | 821 (≥) | 21 | 43 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 443 |