UNS XM-19
2013-06-18 11:02:58 Print this pageThe high quality USA UNS XM-19 material is one of the more steel grades we supply, UNS SAE J 405 (1998) ,Chemical compositions of SAE wrought stainless steels. XM-19 is our main production grade, which has been approved by customers in many countries since its initial production, including our XM-19 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 XM-19 materials, and we are willing to develop together with customers from all over the world.
Also includes XM-19 steel material norm, chemical composition, mechanical properties, datasheet, XM-19 equivalent, heat treatment and temperature process of XM-19, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in XM-19 this steel grade have a more comprehensive understanding, Download the full XM-19 PDF version of this datasheet.
Chemical composition (wt.%) of XM-19
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.06 |
| Si | - | 1.00 |
| Mn | 4.00 | 6.00 |
| P | - | 0.04 |
| S | - | 0.03 |
| Cr | 20.5 | 23.5 |
| Ni | 11.5 | 13.5 |
| Mo | 1.50 | 3.00 |
| Nb | 0.10 | 0.30 |
| N | 0.20 | 0.40 |
| V | 0.10 | 0.30 |
Mechanical Properties of XM-19
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 355 (≥) | 867 (≥) | 44 | 13 | 32 | Solution & Aging, Ann, Ausaging, Q+T | 422 |