The high quality Spain UNE 55SiMo8 material is one of the more steel grades we supply, Spain structural alloy steel. 55SiMo8 is our main production grade, which has been approved by customers in many countries since its initial production, including our 55SiMo8 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 55SiMo8 materials, and we are willing to develop together with customers from all over the world.
Also includes 55SiMo8 steel material norm, chemical composition, mechanical properties, datasheet, 55SiMo8 equivalent, heat treatment and temperature process of 55SiMo8, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 55SiMo8 this steel grade have a more comprehensive understanding, Download the full 55SiMo8 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Mo(％) |
|---|---|---|---|---|---|
| 0.50-0.60 | 1.75-2.25 | 0.80-0.90 | 0.025 | 0.020 | 0.45-0.55 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 693 (≥) | 379 (≥) | 23 | 11 | 24 | Solution & Aging, Ann, Ausaging, Q+T | 113 |