AISI N07090
2014-01-06 13:37:52 Print this pageThe high quality USA AISI N07090 material is one of the more steel grades we supply, Steel for exhaust valves. N07090 is our main production grade, which has been approved by customers in many countries since its initial production, including our N07090 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 N07090 materials, and we are willing to develop together with customers from all over the world.
Also includes N07090 steel material norm, chemical composition, mechanical properties, datasheet, N07090 equivalent, heat treatment and temperature process of N07090, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in N07090 this steel grade have a more comprehensive understanding, Download the full N07090 PDF version of this datasheet.
Chemical composition (wt.%) of N07090
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.05 |
| Si | - | 1.50 |
| Mn | - | 1.00 |
| P | - | - |
| S | - | - |
| Cr | - | 20.0 |
| Ni | - | remaining |
Mechanical Properties of N07090
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 946 (≥) | 999 (≥) | 12 | 24 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 133 |