The high quality Germany DIN X55CrMnNiN20-8 material is one of the more steel grades we supply, Valve steel. X55CrMnNiN20-8 is our main production grade, which has been approved by customers in many countries since its initial production, including our X55CrMnNiN20-8 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 X55CrMnNiN20-8 materials, and we are willing to develop together with customers from all over the world.
Also includes X55CrMnNiN20-8 steel material norm, chemical composition, mechanical properties, datasheet, X55CrMnNiN20-8 equivalent, heat treatment and temperature process of X55CrMnNiN20-8, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in X55CrMnNiN20-8 this steel grade have a more comprehensive understanding, Download the full X55CrMnNiN20-8 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.50-0.60 | Max 0.25 | Max 0.25 | Max 0.045 | Max 0.030 | 19.50-21.50 | 1.50-2.75 | Max 0.50 |
| N(%) | |||||||
| 0.20-0.40 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 171 (≥) | 886 (≥) | 44 | 23 | 33 | Solution & Aging, Ann, Ausaging, Q+T | 223 |