ISO X7CrNiSiNCe21-11
2014-03-03 17:24:40 Print this pageThe high quality International ISO X7CrNiSiNCe21-11 material is one of the more steel grades we supply, ISO ISO 15510 (2010), ISO ISO 16143-3 (2005), ISO ISO 4955 (2005),Heat-resistant steels. X7CrNiSiNCe21-11 is our main production grade, which has been approved by customers in many countries since its initial production, including our X7CrNiSiNCe21-11 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 X7CrNiSiNCe21-11 materials, and we are willing to develop together with customers from all over the world.
Also includes X7CrNiSiNCe21-11 steel material norm, chemical composition, mechanical properties, datasheet, X7CrNiSiNCe21-11 equivalent, heat treatment and temperature process of X7CrNiSiNCe21-11, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in X7CrNiSiNCe21-11 this steel grade have a more comprehensive understanding, Download the full X7CrNiSiNCe21-11 PDF version of this datasheet.
Chemical composition (wt.%) of X7CrNiSiNCe21-11
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.10 |
| Si | 1.40 | 2.00 |
| Mn | - | 0.80 |
| P | - | 0.045 |
| S | - | 0.030 |
| Cr | 20.00 | 22.00 |
| Ni | 10.00 | 12.00 |
| N | 0.14 | 0.20 |
| Ce | 0.03 | 0.08 |
Mechanical Properties of X7CrNiSiNCe21-11
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 789 (≥) | 485 (≥) | 13 | 42 | 13 | Solution & Aging, Ann, Ausaging, Q+T | 233 |