The high quality Germany DIN X70CrMnNiN21-6 material is one of the more steel grades we supply, Valve steel. X70CrMnNiN21-6 is our main production grade, which has been approved by customers in many countries since its initial production, including our X70CrMnNiN21-6 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 X70CrMnNiN21-6 materials, and we are willing to develop together with customers from all over the world.
Also includes X70CrMnNiN21-6 steel material norm, chemical composition, mechanical properties, datasheet, X70CrMnNiN21-6 equivalent, heat treatment and temperature process of X70CrMnNiN21-6, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in X70CrMnNiN21-6 this steel grade have a more comprehensive understanding, Download the full X70CrMnNiN21-6 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.65-0.75 | Max 0.80 | 5.50-7.00 | Max 0.050 | Max 0.02-0. | 20.00-22.00 | 1.40-1.90 |
| N(%) | ||||||
| 0.18-0.28 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 791 (≥) | 341 (≥) | 14 | 43 | 34 | Solution & Aging, Ann, Ausaging, Q+T | 132 |