ISO X7CrNiNb18-11
2014-03-03 17:24:40 Print this pageThe high quality International ISO X7CrNiNb18-11 material is one of the more steel grades we supply, ISO ISO 9329-4,Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Austenitic stainless steels. X7CrNiNb18-11 is our main production grade, which has been approved by customers in many countries since its initial production, including our X7CrNiNb18-11 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 X7CrNiNb18-11 materials, and we are willing to develop together with customers from all over the world.
Also includes X7CrNiNb18-11 steel material norm, chemical composition, mechanical properties, datasheet, X7CrNiNb18-11 equivalent, heat treatment and temperature process of X7CrNiNb18-11, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in X7CrNiNb18-11 this steel grade have a more comprehensive understanding, Download the full X7CrNiNb18-11 PDF version of this datasheet.
Chemical composition (wt.%) of X7CrNiNb18-11
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.04 | 0.10 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.040 |
| S | - | 0.030 |
| Cr | 17.00 | 19.00 |
| Mo | 9.00 | 13.00 |
| Ni | - | - |
Mechanical Properties of X7CrNiNb18-11
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 998 (≥) | 962 (≥) | 23 | 34 | 34 | Solution & Aging, Ann, Ausaging, Q+T | 433 |